diff --git a/src/components/Alert/Alert.tsx b/src/components/Alert/Alert.tsx
index 7eea6a79..99d0dcc6 100644
--- a/src/components/Alert/Alert.tsx
+++ b/src/components/Alert/Alert.tsx
@@ -4,13 +4,13 @@ import { twMerge } from 'tailwind-merge';
 import { mergeDeep } from '../../helpers/merge-deep';
 import { getTheme } from '../../theme-store';
 import type { DeepPartial } from '../../types';
-import type { FlowbiteColors } from '../Flowbite';
+import type { FlowbiteColorMap, FlowbiteColorValue } from '../Flowbite';
 
 export interface FlowbiteAlertTheme {
   base: string;
   borderAccent: string;
   closeButton: FlowbiteAlertCloseButtonTheme;
-  color: FlowbiteColors;
+  color: FlowbiteColorMap;
   icon: string;
   rounded: string;
   wrapper: string;
@@ -18,13 +18,13 @@ export interface FlowbiteAlertTheme {
 
 export interface FlowbiteAlertCloseButtonTheme {
   base: string;
-  color: FlowbiteColors;
+  color: FlowbiteColorMap;
   icon: string;
 }
 
 export interface AlertProps extends Omit<ComponentProps<'div'>, 'color'> {
   additionalContent?: ReactNode;
-  color?: keyof FlowbiteColors;
+  color?: FlowbiteColorValue;
   icon?: FC<ComponentProps<'svg'>>;
   onDismiss?: boolean | (() => void);
   rounded?: boolean;
diff --git a/src/components/Flowbite/FlowbiteTheme.ts b/src/components/Flowbite/FlowbiteTheme.ts
index 2a1d4b66..87881262 100644
--- a/src/components/Flowbite/FlowbiteTheme.ts
+++ b/src/components/Flowbite/FlowbiteTheme.ts
@@ -100,7 +100,6 @@ export interface FlowbiteStateColors {
 }
 
 export interface FlowbiteColors extends FlowbiteStateColors {
-  [key: string]: string;
   blue: string;
   cyan: string;
   dark: string;
@@ -117,7 +116,6 @@ export interface FlowbiteColors extends FlowbiteStateColors {
 }
 
 export interface FlowbiteGradientColors extends Omit<FlowbiteStateColors, 'warning'> {
-  [key: string]: string;
   cyan: string;
   lime: string;
   pink: string;
@@ -166,3 +164,10 @@ export interface FlowbiteSizes {
 export interface FlowbiteContentPositions {
   center: string;
 }
+
+type LooseString = string & NonNullable<unknown>;
+export type LooseValue<T> = keyof T | LooseString;
+export type LooseMap<T> = Record<keyof T | LooseString, string>;
+
+export type FlowbiteColorMap = LooseMap<FlowbiteColors>;
+export type FlowbiteColorValue = LooseValue<FlowbiteColors>;
diff --git a/src/components/Flowbite/index.ts b/src/components/Flowbite/index.ts
index 3c8a5a52..d025c4ae 100644
--- a/src/components/Flowbite/index.ts
+++ b/src/components/Flowbite/index.ts
@@ -3,6 +3,8 @@ export type { ThemeProps } from './Flowbite';
 export type {
   CustomFlowbiteTheme,
   FlowbiteBoolean,
+  FlowbiteColorMap,
+  FlowbiteColorValue,
   FlowbiteColors,
   FlowbiteContentPositions,
   FlowbiteGradientColors,