diff --git a/src/components/multiSelect/MultiSelect.tsx b/src/components/multiSelect/MultiSelect.tsx
index f8c8b1c..82a6a45 100644
--- a/src/components/multiSelect/MultiSelect.tsx
+++ b/src/components/multiSelect/MultiSelect.tsx
@@ -1,7 +1,7 @@
 import { Autocomplete, Chip } from '@mui/material';
 import { StyledTextInput } from '../styled/StyledTextInput';
 import { ClearOutlined, FiberManualRecord } from '@mui/icons-material';
-import { updateColor } from '@/utils/updateColor';
+import { getChipColors } from '@/utils/updateColor';
 
 interface IMultiSelect<T extends object> {
   data: T[];
@@ -27,31 +27,34 @@ export const MultiSelect = <T extends object>({ data, nameField, value, getSelec
       disabled={disabled}
       renderInput={(params) => <StyledTextInput {...params} />}
       renderTags={(value: T[], getTagProps) =>
-        value.map((option: any, index: number) => (
-          <Chip
-            variant="outlined"
-            label={nameField(option)}
-            {...getTagProps({ index })}
-            key={index}
-            deleteIcon={<ClearOutlined />}
-            avatar={<FiberManualRecord fontSize="small" />}
-            sx={{
-              '&.MuiChip-root': {
-                borderColor: updateColor(option.color, 0.3),
-                border: '2px solid',
-                background: updateColor(option.color, 0.1),
-                color: option.color,
-                fontWeight: 500,
-              },
-              '& .MuiChip-deleteIcon': {
-                color: option.color,
-              },
-              '& .MuiChip-avatar': {
-                color: option.color,
-              },
-            }}
-          />
-        ))
+        value.map((option: any, index: number) => {
+          const chipColors = getChipColors(option.color);
+          return (
+            <Chip
+              variant="outlined"
+              label={nameField(option)}
+              {...getTagProps({ index })}
+              key={index}
+              deleteIcon={<ClearOutlined />}
+              avatar={<FiberManualRecord fontSize="small" />}
+              sx={{
+                '&.MuiChip-root': {
+                  borderColor: chipColors.border,
+                  border: '2px solid',
+                  background: chipColors.background,
+                  color: chipColors.text,
+                  fontWeight: 500,
+                },
+                '& .MuiChip-deleteIcon': {
+                  color: chipColors.icon,
+                },
+                '& .MuiChip-avatar': {
+                  color: chipColors.icon,
+                },
+              }}
+            />
+          );
+        })
       }
       sx={{
         '& .MuiOutlinedInput-root': {
diff --git a/src/utils/updateColor.ts b/src/utils/updateColor.ts
index 211f810..36324a4 100644
--- a/src/utils/updateColor.ts
+++ b/src/utils/updateColor.ts
@@ -1,18 +1,52 @@
-export function updateColor(rgbaColor: any, newOpacity: number) {
-  // Parse the input RGBA color string
-  const colorRegex = /^rgba\((\d+),\s*(\d+),\s*(\d+),\s*([\d.]+)\)$/;
-  const match = rgbaColor?.match(colorRegex);
+// Design system primitive tokens mapped to chip color roles
+const COLOR_MAP: Record<string, { background: string; border: string; dark: string }> = {
+  gray: { background: '#F3F4F6', border: '#C9CBCD', dark: '#212B36' },
+  blue: { background: '#E6F0FF', border: '#92A9E0', dark: '#053299' },
+  green: { background: '#D0FFE8', border: '#115B3B', dark: '#115B3B' },
+  red: { background: '#FFEDE8', border: '#991A00', dark: '#991A00' },
+  yellow: { background: '#FEF6D0', border: '#863B05', dark: '#863B05' },
+  teal: { background: '#EAF5F4', border: '#56C6BE', dark: '#2B91B8' },
+  violet: { background: '#F0EAFF', border: '#A988E6', dark: '#7F69B5' },
+  rose: { background: '#F5E8ED', border: '#E9726B', dark: '#B34B5F' },
+  amber: { background: '#F7F1E4', border: '#E7B04A', dark: '#A4751F' },
+  cyan: { background: '#DFF3F9', border: '#77B6E3', dark: '#649EAF' },
+  brand: { background: '#E4F8FB', border: '#BCC7F4', dark: '#BCC7F4' },
+};
 
-  if (!rgbaColor || !match) {
-    // Invalid input format, return the original color
-    return rgbaColor;
+export function updateColor(color: any, newOpacity: number) {
+  if (!color || typeof color !== 'string') return color;
+
+  const entry = COLOR_MAP[color.toLowerCase()];
+  if (entry) {
+    // For named colors, return the border shade at the given opacity for backward compat
+    return entry.border;
+  }
+
+  // Fallback: try rgba format
+  const rgbaMatch = color.match(/^rgba?\((\d+),\s*(\d+),\s*(\d+)(?:,\s*[\d.]+)?\)$/);
+  if (rgbaMatch) {
+    const [, r, g, b] = rgbaMatch;
+    return `rgba(${r}, ${g}, ${b}, ${newOpacity})`;
   }
 
-  // Extract color components
-  const [, red, green, blue] = match;
+  return color;
+}
 
-  // Build the updated RGBA color string with the new opacity
-  const updatedColor = `rgba(${red}, ${green}, ${blue}, ${newOpacity})`;
+export function getChipColors(color: any): { background: string; border: string; text: string; icon: string } {
+  if (!color || typeof color !== 'string') {
+    return { background: 'transparent', border: color, text: color, icon: color };
+  }
+
+  const entry = COLOR_MAP[color.toLowerCase()];
+  if (entry) {
+    return {
+      background: entry.background,
+      border: entry.border,
+      text: entry.dark,
+      icon: entry.dark,
+    };
+  }
 
-  return updatedColor;
+  // Fallback for unrecognized colors
+  return { background: 'transparent', border: color, text: color, icon: color };
 }