saltfish/dist/utils/colorUtils.d.ts

An interactive video-guided tour system for web applications

/**
 * Color utility functions for parsing and converting colors.
 * Shared across managers to reduce bundle size.
 */
/**
 * Parses a color string to RGB values using browser's computed style
 */
export declare function parseColorToRgb(color: string): {
    r: number;
    g: number;
    b: number;
} | null;
/**
 * Converts a color to rgba format with specified opacity
 */
export declare function colorToRgba(color: string, opacity: number): string;
/**
 * Calculates a contrasting text color (white or dark) for a background
 * Uses relative luminance formula
 */
export declare function getContrastingTextColor(bgColor: string): string;
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