Color Converter
HEX / RGB / HSL + contrast check
HEX#4F46E5
HEX + alpha#4F46E5FF
RGBrgb(79, 70, 229)
RGBArgba(79, 70, 229, 1)
HSLhsl(243, 75%, 59%)
HSLAhsla(243, 75%, 59%, 1)
HSB / HSVhsb(243, 69%, 90%)
WCAG contrast
vs white: 6.29:1
vs black: 3.34:1
✓ AA Large (3:1)✓ AA (4.5:1)✗ AAA (7:1)
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Questions
- Is Color Converter free?
- Yes. Color Converter is completely free, with no account, no sign-up, and no usage limits. It runs entirely in your browser.
- Do my files get uploaded when I use Color Converter?
- No. Color Converter processes everything on your device, so your files and text never leave your browser. You can verify it yourself: open your browser's Network tab and you'll see no uploads.
- How do I use Color Converter?
- Open Color Converter in your browser, no install or sign-up needed, then paste, type, or drop in your input and the result appears instantly. Convert any colour between HEX, RGB, RGBA, HSL, HSLA, and HSB/HSV. Paste any format or use the picker. Plus a WCAG contrast checker showing AA / AAA pass against black and white. Browser-only.
- Is there a file size limit in Color Converter?
- There's no hard file or text size limit. Because Color Converter runs locally in your browser, the only ceiling is your device's available memory, and everyday files process instantly.