diff --git a/packages/devextreme-scss/scss/widgets/fluent/chat/_colors.scss b/packages/devextreme-scss/scss/widgets/fluent/chat/_colors.scss
index b122334fe325..f3acdd8b35cb 100644
--- a/packages/devextreme-scss/scss/widgets/fluent/chat/_colors.scss
+++ b/packages/devextreme-scss/scss/widgets/fluent/chat/_colors.scss
@@ -15,13 +15,14 @@ $chat-background-color: $base-bg !default;
 * $type color
 */
 $chat-border-color: $base-border-color !default;
-$chat-messagebox-border-color: $base-border-color !default;
+$chat-messagebox-border-color: $chat-border-color !default;
 
 /**
 * $name 30. Avatar color
 * $type color
 */
 $chat-avatar-color: $base-text-color !default;
+
 /**
 * $name 31. Avatar background color
 * $type color
@@ -33,11 +34,13 @@ $chat-avatar-background-color: $base-active-bg !default;
 * $type color
 */
 $chat-bubble-color-primary: $base-text-color !default;
+
 /**
 * $name 41. Bubble background color primary
 * $type color
 */
 $chat-bubble-background-color-primary: null !default;
+
 /**
 * $name 42. Bubble background color secondary
 * $type color
@@ -55,21 +58,25 @@ $chat-information-color: null !default;
 * $type color
 */
 $chat-messagelist-day-header-color: null !default;
+
 /**
 * $name 61. Empty list icon color
 * $type color
 */
 $chat-messagelist-empty-icon-color: null !default;
+
 /**
 * $name 62. Empty list icon background color
 * $type color
 */
 $chat-messagelist-empty-icon-background-color: null !default;
+
 /**
 * $name 63. Empty list message color
 * $type color
 */
 $chat-messagelist-empty-message-color: $base-text-color !default;
+
 /**
 * $name 64. Empty list prompt color
 * $type color
@@ -82,21 +89,22 @@ $chat-messagelist-empty-prompt-color: null !default;
 */
 $chat-alertlist-color: $base-invalid-color !default;
 
-/**
-* $name 80. Typing indicator color
-* $type color
-*/
-$chat-typingindicator-color: null !default;
 /**
 * $name 81. Typing indicator background color
 * $type color
 */
 $chat-typingindicator-bubble-bg-color: $chat-bubble-background-color-secondary !default;
+
 /**
 * $name 82. Typing indicator circle background color
 * $type color
 */
 $chat-typingindicator-circle-bg-color: null !default;
+
+/**
+* $name 83. Typing indicator center circle background color
+* $type color
+*/
 $chat-typingindicator-circle-bg-color-center: null !default;
 
 @if $mode == "light" {
@@ -107,7 +115,6 @@ $chat-typingindicator-circle-bg-color-center: null !default;
   $chat-messagelist-empty-icon-background-color: darken($base-bg, 3.92) !default;
   $chat-messagelist-empty-prompt-color: darken($base-label-color, 5.88) !default;
 
-  $chat-typingindicator-color: $chat-information-color !default;
   $chat-typingindicator-circle-bg-color: darken($base-bg, 29.16) !default;
   $chat-typingindicator-circle-bg-color-center: darken($base-bg, 56.08) !default;
 
@@ -132,7 +139,12 @@ $chat-typingindicator-circle-bg-color-center: null !default;
   $chat-messagelist-empty-icon-background-color: lighten($base-bg, 7.84) !default;
   $chat-messagelist-empty-prompt-color: lighten($base-label-color, 7.84) !default;
 
-  $chat-typingindicator-color: $chat-information-color !default;
   $chat-typingindicator-circle-bg-color: lighten($base-bg, 33.92) !default;
   $chat-typingindicator-circle-bg-color-center: lighten($base-bg, 43.92) !default;
 }
+
+/**
+* $name 80. Typing indicator color
+* $type color
+*/
+$chat-typingindicator-color: $chat-information-color !default;
diff --git a/packages/devextreme-scss/scss/widgets/generic/chat/_colors.scss b/packages/devextreme-scss/scss/widgets/generic/chat/_colors.scss
index c94aa64eac9c..00083ae4699e 100644
--- a/packages/devextreme-scss/scss/widgets/generic/chat/_colors.scss
+++ b/packages/devextreme-scss/scss/widgets/generic/chat/_colors.scss
@@ -15,30 +15,32 @@ $chat-background-color: $base-bg !default;
 * $type color
 */
 $chat-border-color: $base-border-color !default;
+$chat-messagebox-border-color: $chat-border-color !default;
 
 /**
 * $name 30. Avatar color
 * $type color
 */
 $chat-avatar-color: null !default;
+
 /**
 * $name 31. Avatar background color
 * $type color
 */
 $chat-avatar-background-color: $base-border-color !default;
 
-$chat-messagebox-border-color: $base-border-color !default;
-
 /**
 * $name 40. Bubble color
 * $type color
 */
 $chat-bubble-color-primary: null !default;
+
 /**
 * $name 41. Bubble background color primary
 * $type color
 */
 $chat-bubble-background-color-primary: null !default;
+
 /**
 * $name 42. Bubble background color secondary
 * $type color
@@ -56,21 +58,25 @@ $chat-information-color: null !default;
 * $type color
 */
 $chat-messagelist-day-header-color: null !default;
+
 /**
 * $name 61. Empty list icon color
 * $type color
 */
 $chat-messagelist-empty-icon-color: null !default;
+
 /**
 * $name 62. Empty list icon background color
 * $type color
 */
 $chat-messagelist-empty-icon-background-color: null !default;
+
 /**
 * $name 63. Empty list message color
 * $type color
 */
 $chat-messagelist-empty-message-color: null !default;
+
 /**
 * $name 64. Empty list prompt color
 * $type color
@@ -84,20 +90,15 @@ $chat-messagelist-empty-prompt-color: null !default;
 $chat-alertlist-color: $base-invalid-color !default;
 
 /**
-* $name 80. Typing indicator color
-* $type color
-*/
-$chat-typingindicator-color: null !default;
-/**
-* $name 81. Typing indicator background color
+* $name 82. Typing indicator circle background color
 * $type color
 */
-$chat-typingindicator-bubble-bg-color: null !default;
+$chat-typingindicator-circle-bg-color: null !default;
+
 /**
-* $name 82. Typing indicator circle background color
+* $name 83. Typing indicator center circle background color
 * $type color
 */
-$chat-typingindicator-circle-bg-color: null !default;
 $chat-typingindicator-circle-bg-color-center: null !default;
 
 @if $color == "light" {
@@ -113,8 +114,6 @@ $chat-typingindicator-circle-bg-color-center: null !default;
   $chat-messagelist-empty-message-color: darken($base-text-color, 6.67) !default;
   $chat-messagelist-empty-prompt-color: lighten($base-label-color, 38.43) !default;
 
-  $chat-typingindicator-color: $chat-information-color !default;
-  $chat-typingindicator-bubble-bg-color: $chat-bubble-background-color-secondary !default;
   $chat-typingindicator-circle-bg-color: darken($base-bg, 31.57) !default;
   $chat-typingindicator-circle-bg-color-center: darken($base-bg, 46.57) !default;
 }
@@ -132,8 +131,6 @@ $chat-typingindicator-circle-bg-color-center: null !default;
   $chat-messagelist-empty-message-color: lighten($base-text-color, 12.94) !default;
   $chat-messagelist-empty-prompt-color: darken($base-label-color, 38.04) !default;
 
-  $chat-typingindicator-color: $chat-information-color !default;
-  $chat-typingindicator-bubble-bg-color: $chat-bubble-background-color-secondary !default;
   $chat-typingindicator-circle-bg-color: lighten($base-bg, 32.55) !default;
   $chat-typingindicator-circle-bg-color-center: lighten($base-bg, 41.07) !default;
 }
@@ -151,8 +148,6 @@ $chat-typingindicator-circle-bg-color-center: null !default;
   $chat-messagelist-empty-message-color: $base-text-color !default;
   $chat-messagelist-empty-prompt-color: $base-label-color !default;
 
-  $chat-typingindicator-color: $chat-information-color !default;
-  $chat-typingindicator-bubble-bg-color: $chat-bubble-background-color-secondary !default;
   $chat-typingindicator-circle-bg-color: darken($base-bg, 31.57) !default;
   $chat-typingindicator-circle-bg-color-center: darken($base-bg, 46.57) !default;
 }
@@ -170,8 +165,6 @@ $chat-typingindicator-circle-bg-color-center: null !default;
   $chat-messagelist-empty-message-color: $base-text-color !default;
   $chat-messagelist-empty-prompt-color: $base-text-color !default;
 
-  $chat-typingindicator-color: $chat-information-color !default;
-  $chat-typingindicator-bubble-bg-color: $chat-bubble-background-color-secondary !default;
   $chat-typingindicator-circle-bg-color: $base-inverted-bg !default;
   $chat-typingindicator-circle-bg-color-center: $base-inverted-bg !default;
 }
@@ -189,8 +182,6 @@ $chat-typingindicator-circle-bg-color-center: null !default;
   $chat-messagelist-empty-message-color: $base-text-color !default;
   $chat-messagelist-empty-prompt-color: $base-label-color !default;
 
-  $chat-typingindicator-color: $chat-information-color !default;
-  $chat-typingindicator-bubble-bg-color: $chat-bubble-background-color-secondary !default;
   $chat-typingindicator-circle-bg-color: lighten($base-bg, 32.55) !default;
   $chat-typingindicator-circle-bg-color-center: lighten($base-bg, 41.07) !default;
 }
@@ -208,8 +199,6 @@ $chat-typingindicator-circle-bg-color-center: null !default;
   $chat-messagelist-empty-message-color: lighten($base-text-color, 12.94) !default;
   $chat-messagelist-empty-prompt-color: darken($base-label-color, 38.04) !default;
 
-  $chat-typingindicator-color: $chat-information-color !default;
-  $chat-typingindicator-bubble-bg-color: $chat-bubble-background-color-secondary !default;
   $chat-typingindicator-circle-bg-color: lighten($base-bg, 32.55) !default;
   $chat-typingindicator-circle-bg-color-center: lighten($base-bg, 41.07) !default;
 }
@@ -226,8 +215,6 @@ $chat-typingindicator-circle-bg-color-center: null !default;
   $chat-messagelist-empty-message-color: $base-text-color !default;
   $chat-messagelist-empty-prompt-color: $base-label-color !default;
 
-  $chat-typingindicator-color: $chat-information-color !default;
-  $chat-typingindicator-bubble-bg-color: $chat-bubble-background-color-secondary !default;
   $chat-typingindicator-circle-bg-color: darken($base-bg, 31.57) !default;
   $chat-typingindicator-circle-bg-color-center: darken($base-bg, 46.57) !default;
 }
@@ -245,8 +232,18 @@ $chat-typingindicator-circle-bg-color-center: null !default;
   $chat-messagelist-empty-message-color: $base-text-color !default;
   $chat-messagelist-empty-prompt-color: $base-label-color !default;
 
-  $chat-typingindicator-color: $chat-information-color !default;
-  $chat-typingindicator-bubble-bg-color: $chat-bubble-background-color-secondary !default;
   $chat-typingindicator-circle-bg-color: darken($base-bg, 31.57) !default;
   $chat-typingindicator-circle-bg-color-center: darken($base-bg, 46.57) !default;
 }
+
+/**
+* $name 80. Typing indicator color
+* $type color
+*/
+$chat-typingindicator-color: $chat-information-color !default;
+
+/**
+* $name 81. Typing indicator background color
+* $type color
+*/
+$chat-typingindicator-bubble-bg-color: $chat-bubble-background-color-secondary !default;
diff --git a/packages/devextreme-scss/scss/widgets/material/chat/_colors.scss b/packages/devextreme-scss/scss/widgets/material/chat/_colors.scss
index 72371f94e481..4d225d10d303 100644
--- a/packages/devextreme-scss/scss/widgets/material/chat/_colors.scss
+++ b/packages/devextreme-scss/scss/widgets/material/chat/_colors.scss
@@ -14,13 +14,14 @@ $chat-background-color: $base-bg !default;
 * $type color
 */
 $chat-border-color: $base-border-color !default;
-$chat-messagebox-border-color: $base-border-color !default;
+$chat-messagebox-border-color: $chat-border-color !default;
 
 /**
 * $name 30. Avatar color
 * $type color
 */
 $chat-avatar-color: $base-text-color !default;
+
 /**
 * $name 31. Avatar background color
 * $type color
@@ -32,43 +33,49 @@ $chat-avatar-background-color: $base-border-color !default;
 * $type color
 */
 $chat-bubble-color-primary: $base-text-color !default;
+
 /**
 * $name 41. Bubble background color primary
 * $type color
 */
 $chat-bubble-background-color-primary: null !default;
+
 /**
 * $name 42. Bubble background color secondary
 * $type color
 */
-$chat-bubble-background-color-secondary: null !default;
+$chat-bubble-background-color-secondary: rgba($base-inverted-bg, 0.08) !default;
 
 /**
 * $name 50. Information color
 * $type color
 */
-$chat-information-color: null !default;
+$chat-information-color: rgba($base-inverted-bg, 0.6) !default;
 
 /**
 * $name 60. Day header color
 * $type color
 */
-$chat-messagelist-day-header-color: null !default;
+$chat-messagelist-day-header-color: rgba($base-inverted-bg, 0.6) !default;
+
 /**
 * $name 61. Empty list icon color
 * $type color
 */
 $chat-messagelist-empty-icon-color: rgba($base-inverted-bg, 0.38) !default;
+
 /**
 * $name 62. Empty list icon background color
 * $type color
 */
 $chat-messagelist-empty-icon-background-color: rgba($base-inverted-bg, 0.08) !default;
+
 /**
 * $name 63. Empty list message color
 * $type color
 */
 $chat-messagelist-empty-message-color: rgba($base-inverted-bg, 0.87) !default;
+
 /**
 * $name 64. Empty list prompt color
 * $type color
@@ -85,43 +92,30 @@ $chat-alertlist-color: $base-invalid-color !default;
 * $name 80. Typing indicator color
 * $type color
 */
-$chat-typingindicator-color: null !default;
+$chat-typingindicator-color: $chat-information-color !default;
+
 /**
 * $name 81. Typing indicator background color
 * $type color
 */
-$chat-typingindicator-bubble-bg-color: null !default;
+$chat-typingindicator-bubble-bg-color: $chat-bubble-background-color-secondary !default;
+
 /**
 * $name 82. Typing indicator circle background color
 * $type color
 */
-$chat-typingindicator-circle-bg-color: null !default;
-$chat-typingindicator-circle-bg-color-center: null !default;
+$chat-typingindicator-circle-bg-color: rgba($base-inverted-bg, 0.4) !default;
+
+/**
+* $name 83. Typing indicator center circle background color
+* $type color
+*/
+$chat-typingindicator-circle-bg-color-center: rgba($base-inverted-bg, 0.6) !default;
 
 @if $mode == "light" {
   $chat-bubble-background-color-primary: rgba($base-accent, 0.08) !default;
-  $chat-bubble-background-color-secondary: rgba($base-inverted-bg, 0.08) !default;
-
-  $chat-information-color: rgba(darken($base-bg, 100.00), 0.6) !default;
-
-  $chat-messagelist-day-header-color: rgba(darken($base-bg, 100.00), 0.6) !default;
-
-  $chat-typingindicator-color: $chat-information-color !default;
-  $chat-typingindicator-bubble-bg-color: $chat-bubble-background-color-secondary !default;
-  $chat-typingindicator-circle-bg-color: rgba(darken($base-bg, 100.00), 0.4) !default;
-  $chat-typingindicator-circle-bg-color-center: rgba(darken($base-bg, 100.00), 0.6) !default;
 }
 
 @else if $mode == "dark" {
   $chat-bubble-background-color-primary: rgba(lighten($base-accent, 19.22), 0.08) !default;
-  $chat-bubble-background-color-secondary: rgba(lighten(desaturate(adjust-hue($base-bg, -240), 8.47), 76.86), 0.08) !default;
-
-  $chat-information-color: rgba(lighten(desaturate(adjust-hue($base-bg, -240), 8.47), 76.86), 0.6) !default;
-
-  $chat-messagelist-day-header-color: rgba(lighten(desaturate(adjust-hue($base-bg, -240), 8.47), 76.86), 0.6) !default;
-
-  $chat-typingindicator-color: $chat-information-color !default;
-  $chat-typingindicator-bubble-bg-color: $chat-bubble-background-color-secondary !default;
-  $chat-typingindicator-circle-bg-color: rgba(lighten(desaturate(adjust-hue($base-bg, -240), 8.47), 76.86), 0.4) !default;
-  $chat-typingindicator-circle-bg-color-center: rgba(lighten(desaturate(adjust-hue($base-bg, -240), 8.47), 76.86), 0.6) !default;
 }