export declare type HslColor2 = {
    h: number;
    s: number;
    l: number;
    a?: number;
};
export declare const getContrastColor: (bgLuminance: number, fgLuminance: number, targetContrast: number, hue: number, saturation?: number, lightness?: number) => string;
export declare const parseHsl: (hsl: string) => HslColor2;
export declare const stringifyHsl: (hsl: HslColor2) => string;
export declare const randomColorFromString: (str: string, $opts?: {
    h?: [number, number];
    s?: [number, number];
    l?: [number, number];
}) => string;
/**
 * Returns white or black, based on which provides higher contrast when rendered on top of the passed in `color`.
 * @param color - the color in hex, rgb, or hsl
 * @param leeway - integer from -10 to 10. The more positive the number, the more that white will be weighted. Defaults to 0.
 */
export declare const readableColor: (color: string, leeway?: number) => "#000" | "#fff";