/**
* Color utility functions for BFUI
*/
/**
* Adjusts the brightness of a hex color
* @param hex The hex color to adjust
* @param percent The percentage to adjust by (positive lightens, negative darkens)
* @returns The adjusted hex color
*/
export declare function adjustBrightness(hex: string, percent: number): string;
/**
* Converts a hex color to RGBA format
* @param hex The hex color to convert
* @param alpha The alpha value (0 - 1)
* @returns The RGBA color string
*/
export declare function hexToRgba(hex: string, alpha?: number): string;
/**
* Determines if a color is light or dark
* @param hex The hex color to check
* @returns True if the color is light, false if it's dark
*/
export declare function isLightColor(hex: string): boolean;
/**
* Returns a contrasting color (black or white) based on the input color
* @param hex The hex color to get a contrast for
* @returns White or black, whichever provides better contrast
*/
export declare function getContrastColor(hex: string): string;
//# sourceMappingURL=colorUtils.d.ts.map