Color Code Converter

About Color Code Converter

How to use Color Code Converter

1. Enter a color code (e.g., #FF5733, rgb(255, 87, 51), hsl(10, 100%, 60%), cmyk(0%, 66%, 80%, 0%)) in the text input field at the top, or use the color picker to select a color visually.
2. The entered color is automatically detected and converted to all five formats (HEX, RGB, HSL, HSV, CMYK) plus CSS Custom Properties format.
3. Click the 'Copy' button next to any format to copy the color code to your clipboard. The CSS variable format can be directly pasted into your design system.
4. Check the WCAG Contrast Ratio section at the bottom to see contrast ratios and AA/AAA compliance levels against white and black backgrounds.

Benefits of Color Code Converter

• [5 Formats + CSS Variables] Convert between HEX, RGB, HSL, HSV, and CMYK formats, plus output directly to CSS Custom Properties format (--color-primary: hsl(...)). Covers both web and print design workflows.
• [Real-Time Conversion] All color formats are calculated and displayed instantly as you type, eliminating the need for manual calculations or switching between external tools.
• [Accessibility Support] Built-in WCAG 2.1 contrast ratio evaluation (AA: 4.5:1, AAA: 7:1) helps you design accessible color schemes efficiently.
• [Full Privacy Protection] All processing happens entirely in your browser. No color codes or settings are ever sent to a server.