hexToRgba

Converts a hexadecimal color code to rgba() expression.

function hexToRgba(hex: string, alpha?: number): string;

Example

hexToRgba('#000000'); // 'rgba(0, 0, 0, 1)'
hexToRgba('#000000', 0.5); // 'rgba(0, 0, 0, 0.5)'
hexToRgba('#17171c'); // 'rgba(23, 23, 28, 1)'
hexToRgba('17171c'); // 'rgba(23, 23, 28, 1)'