diff --git a/client/web/divkit/src/actions/array.ts b/client/web/divkit/src/actions/array.ts
index fd227eec2..a7892a99c 100644
--- a/client/web/divkit/src/actions/array.ts
+++ b/client/web/divkit/src/actions/array.ts
@@ -1,6 +1,7 @@
 import type { ActionArrayInsertValue, ActionArrayRemoveValue, ActionArraySetValue, WrappedError } from '../../typings/common';
 import type { ArrayVariable, Variable } from '../../typings/variables';
 import type { MaybeMissing } from '../expressions/json';
+import { convertTypedValue } from '../expressions/utils';
 import type { ComponentContext } from '../types/componentContext';
 import { wrapError } from '../utils/wrapError';
 
@@ -31,12 +32,19 @@ export function arrayInsert(
                     length: list.length
                 }
             }));
+        } else if (!value.type) {
+            logError(wrapError(new Error('Incorrect value type'), {
+                additional: {
+                    name
+                }
+            }));
         } else {
             const newList = list.slice();
+            const val = convertTypedValue(value);
             if (typeof index === 'number') {
-                newList.splice(index, 0, value.value);
+                newList.splice(index, 0, val);
             } else {
-                newList.push(value.value);
+                newList.push(val);
             }
             variableInstance.setValue(newList);
         }
@@ -105,9 +113,15 @@ export function arraySet(
                     length: list.length
                 }
             }));
+        } else if (!value.type) {
+            logError(wrapError(new Error('Incorrect value type'), {
+                additional: {
+                    name
+                }
+            }));
         } else {
             const newList = list.slice();
-            newList[index] = value.value;
+            newList[index] = convertTypedValue(value);
             variableInstance.setValue(newList);
         }
     });
diff --git a/client/web/divkit/src/actions/dict.ts b/client/web/divkit/src/actions/dict.ts
index b1f6ea316..7bfdd18be 100644
--- a/client/web/divkit/src/actions/dict.ts
+++ b/client/web/divkit/src/actions/dict.ts
@@ -1,6 +1,7 @@
 import type { ActionDictSetValue, WrappedError } from '../../typings/common';
 import type { Variable } from '../../typings/variables';
 import type { MaybeMissing } from '../expressions/json';
+import { convertTypedValue } from '../expressions/utils';
 import type { ComponentContext } from '../types/componentContext';
 import { wrapError } from '../utils/wrapError';
 
@@ -30,6 +31,14 @@ export function dictSetValue(
         return;
     }
 
+    if (value && !value.type) {
+        logError(wrapError(new Error('Incorrect value type'), {
+            additional: {
+                name
+            }
+        }));
+    }
+
     const variableInstance = componentContext?.getVariable(name) || variables.get(name);
 
     if (!variableInstance) {
@@ -46,7 +55,7 @@ export function dictSetValue(
         const dict = variableInstance.getValue() as Record<string, unknown>;
         const newDict = { ...dict };
         if (value) {
-            newDict[key] = value.value;
+            newDict[key] = convertTypedValue(value);
         } else {
             delete newDict[key];
         }
diff --git a/client/web/divkit/src/actions/updateStructure.ts b/client/web/divkit/src/actions/updateStructure.ts
index d3029309f..5ec502073 100644
--- a/client/web/divkit/src/actions/updateStructure.ts
+++ b/client/web/divkit/src/actions/updateStructure.ts
@@ -1,6 +1,7 @@
 import type { ActionUpdateStructure, WrappedError } from '../../typings/common';
 import type { Variable } from '../../typings/variables';
 import type { MaybeMissing } from '../expressions/json';
+import { convertTypedValue } from '../expressions/utils';
 import type { ComponentContext } from '../types/componentContext';
 import { wrapError } from '../utils/wrapError';
 
@@ -120,7 +121,7 @@ export function updateStructure(
             }
         }
 
-        temp[parts[parts.length - 1]] = value.value;
+        temp[parts[parts.length - 1]] = convertTypedValue(value);
         variableInstance.setValue(newObj);
     } else {
         logError(wrapError(new Error('Action requires array or dictionary variable'), {
diff --git a/client/web/divkit/src/expressions/utils.ts b/client/web/divkit/src/expressions/utils.ts
index 9283149fe..89293fe0a 100644
--- a/client/web/divkit/src/expressions/utils.ts
+++ b/client/web/divkit/src/expressions/utils.ts
@@ -6,6 +6,8 @@ import { parseColor, type ParsedColor } from '../utils/correctColor';
 import { padLeft } from '../utils/padLeft';
 import { MAX_INT, MIN_INT, toBigInt } from './bigint';
 import { BOOLEAN, NUMBER } from './const';
+import type { TypedValue } from '../../typings/common';
+import type { MaybeMissing } from './json';
 
 export function valToInternal(val: EvalValue): EvalValue {
     if (val.type === 'url' || val.type === 'color') {
@@ -179,7 +181,11 @@ const EVAL_TYPE_TO_JS_TYPE = {
     array: 'array',
     dict: 'object'
 };
-export function convertJsValueToDivKit(ctx: EvalContext, val: unknown, evalType: EvalTypesWithoutDatetime): EvalValue {
+export function convertJsValueToDivKit(
+    ctx: EvalContext | undefined,
+    val: unknown,
+    evalType: EvalTypesWithoutDatetime
+): EvalValue {
     const jsType = EVAL_TYPE_TO_JS_TYPE[evalType];
 
     let type: string = typeof val;
@@ -200,7 +206,9 @@ export function convertJsValueToDivKit(ctx: EvalContext, val: unknown, evalType:
         throw new Error(`Incorrect value type: expected ${typeToString(evalType)}, got ${typeToString(type)}.`);
     }
     if (jsType === 'number' && evalType === 'integer') {
-        checkIntegerOverflow(ctx, val as number);
+        if (ctx) {
+            checkIntegerOverflow(ctx, val as number);
+        }
         try {
             val = toBigInt(val as number);
         } catch (_err) {
@@ -222,3 +230,19 @@ export function convertJsValueToDivKit(ctx: EvalContext, val: unknown, evalType:
         value: val
     } as EvalValue;
 }
+
+export function convertDivKitValueToJson(value: EvalValue) {
+    if (value.type === 'number' || value.type === 'integer') {
+        return Number(value.value);
+    } else if (value.type === 'boolean') {
+        return Boolean(value.value);
+    }
+
+    return value.value;
+}
+
+export function convertTypedValue(value: MaybeMissing<TypedValue>) {
+    return convertDivKitValueToJson(
+        convertJsValueToDivKit(undefined, value.value, value.type as EvalTypesWithoutDatetime)
+    );
+}
diff --git a/client/web/divkit/src/expressions/variable.ts b/client/web/divkit/src/expressions/variable.ts
index efe6ebbc7..a49f9c594 100644
--- a/client/web/divkit/src/expressions/variable.ts
+++ b/client/web/divkit/src/expressions/variable.ts
@@ -3,7 +3,7 @@ import { writable } from 'svelte/store';
 import type { EvalValue } from './eval';
 import { parseColor } from '../utils/correctColor';
 import { bigIntZero, toBigInt } from './bigint';
-import { checkUrl } from './utils';
+import { checkUrl, transformColorValue } from './utils';
 import { BOOLEAN } from './const';
 
 export type VariableType = 'string' | 'number' | 'integer' | 'boolean' | 'color' | 'url' | 'dict' | 'array';
@@ -161,8 +161,7 @@ export class ColorVariable extends Variable<string, 'color'> {
             throw new Error('Incorrect variable value');
         }
 
-        // save input value, some expression tests rely on that
-        return value;
+        return transformColorValue(value);
     }
 
     protected fromString(val: string) {
diff --git a/client/web/divkit/tests/expressions/expressions.test.ts b/client/web/divkit/tests/expressions/expressions.test.ts
index c6977cc8b..981f24af8 100644
--- a/client/web/divkit/tests/expressions/expressions.test.ts
+++ b/client/web/divkit/tests/expressions/expressions.test.ts
@@ -6,7 +6,7 @@ import {
 } from 'vitest';
 
 import { evalExpression, type EvalResult } from '../../src/expressions/eval';
-import { valToString } from '../../src/expressions/utils';
+import { transformColorValue, valToString } from '../../src/expressions/utils';
 import { parse } from '../../src/expressions/expressions';
 import { createVariable } from '../../src/expressions/variable';
 
@@ -34,6 +34,11 @@ function convertVals(val: EvalResult) {
             type: 'datetime',
             value: valToString(val, false)
         };
+    } else if (val.type === 'color') {
+        return {
+            type: 'color',
+            value: transformColorValue(val.value)
+        };
     }
 
     return val;
diff --git a/test_data/integration_test_data/set_variable/set_color_variable.json b/test_data/integration_test_data/set_variable/set_color_variable.json
index a47d77e3c..c43b59392 100644
--- a/test_data/integration_test_data/set_variable/set_color_variable.json
+++ b/test_data/integration_test_data/set_variable/set_color_variable.json
@@ -40,7 +40,8 @@
       ],
       "platforms": [
         "android",
-        "ios"
+        "ios",
+        "web"
       ]
     },
     {
@@ -92,7 +93,8 @@
       ],
       "platforms": [
         "android",
-        "ios"
+        "ios",
+        "web"
       ]
     }
   ]
diff --git a/test_data/integration_test_data/structure_variable_changes/array_variable_mutation.json b/test_data/integration_test_data/structure_variable_changes/array_variable_mutation.json
index 142efac79..bab9e9483 100644
--- a/test_data/integration_test_data/structure_variable_changes/array_variable_mutation.json
+++ b/test_data/integration_test_data/structure_variable_changes/array_variable_mutation.json
@@ -317,7 +317,8 @@
         }
       ],
       "platforms": [
-        "android"
+        "android",
+        "web"
       ]
     },
     {
@@ -662,7 +663,8 @@
         }
       ],
       "platforms": [
-        "android"
+        "android",
+        "web"
       ]
     },
     {
diff --git a/test_data/integration_test_data/structure_variable_changes/dict_set_value.json b/test_data/integration_test_data/structure_variable_changes/dict_set_value.json
index bccc5ee8a..33eda6d30 100644
--- a/test_data/integration_test_data/structure_variable_changes/dict_set_value.json
+++ b/test_data/integration_test_data/structure_variable_changes/dict_set_value.json
@@ -317,7 +317,8 @@
         }
       ],
       "platforms": [
-        "android"
+        "android",
+        "web"
       ]
     },
     {
@@ -662,7 +663,8 @@
         }
       ],
       "platforms": [
-        "android"
+        "android",
+        "web"
       ]
     },
     {
diff --git a/test_data/integration_test_data/structure_variable_changes/update_structure.json b/test_data/integration_test_data/structure_variable_changes/update_structure.json
index 97cedd24b..a550e54ac 100644
--- a/test_data/integration_test_data/structure_variable_changes/update_structure.json
+++ b/test_data/integration_test_data/structure_variable_changes/update_structure.json
@@ -1740,7 +1740,8 @@
         }
       ],
       "platforms": [
-        "android"
+        "android",
+        "web"
       ]
     },
     {
@@ -2017,7 +2018,8 @@
         }
       ],
       "platforms": [
-        "android"
+        "android",
+        "web"
       ]
     },
     {