@colormate/core/dist/adjustments/BrightnessAdjuster.js

A modular and efficient color management library for JavaScript and TypeScript applications.

// BrightnessAdjuster.ts
import { ColorValidator } from '@validators/ColorValidator';
export class BrightnessAdjuster {
    static adjust(rgb, percent) {
        if (!ColorValidator.isValidRgb(rgb)) {
            throw new Error('Invalid RGB format');
        }
        const adjustValue = (color) => Math.min(255, Math.max(0, color + (color * percent) / 100));
        return {
            r: adjustValue(rgb.r),
            g: adjustValue(rgb.g),
            b: adjustValue(rgb.b),
        };
    }
}