export type ColorPalette = {
    main: string;
    light?: string;
    dark?: string;
    contrast?: string;
};
export type ColorOptions = {
    /**
    * The lightness value in the light variation.
    *
    * default value: 3 (%3)
    *
    * range: between [0, 100]
    */
    lightColorLightness?: number;
    /**
    * The lightness value in the dark variation.
    *
    * default value: 3 (%3)
    *
    * range: between [0, 100]
    */
    darkColorLightness?: number;
    /**
     * Determines the color to return when the contrast color is close to dark.
    */
    contrastDarkValue?: string;
    /**
     * Determines the color to return when the contrast color is close to light.
    */
    contrastLightValue?: string;
    contrastThresholdValue?: number;
};
/**
 * @param colorPalette - 'hex' | 'rgb' | 'rgba' | { main: string; light?: string; dark?: string; contrast?: string }
*/
export declare function color(colorPalette: ColorPalette | string, colorOptions?: ColorOptions): {
    main: string;
    dark: string;
    light: string;
    contrast: string;
};