Color Picker Guide: Convert HEX, RGB, and HSL
2026-05-24
Quick Answer
Quick Answer: Open our Color Picker, choose a color visually or type HEX/RGB/HSL values. All three formats stay in sync instantly—nothing is uploaded.
Why convert color formats?
- Design handoff — copy HEX from Figma, paste RGB into CSS variables
- Accessibility checks — tweak HSL lightness without breaking hue
- Debugging themes — verify the same color expressed in different syntaxes
Supported formats
| Format | Example |
|---|---|
| HEX | #3498db |
| RGB | rgb(52, 152, 219) |
| HSL | hsl(204, 70%, 53%) |
Tips for developers
- 3-digit HEX —
#abcexpands to#aabbcc - Invalid input — the tool shows a clear error without resetting other fields
- Copy any field — one click to paste into your stylesheet or design token file
Try It Yourself
Convert colors with the free Color Picker →
Frequently Asked Questions
Are conversions accurate for all colors?
Yes for sRGB values in the 0–255 range. Extreme HSL inputs are clamped to valid percentages.
Does this replace a full design system tool?
It covers format conversion and quick picks. For palettes and contrast scoring, pair it with your design toolchain.
HEX vs HSL for CSS variables?
HEX is compact; HSL is easier when theming lightness and saturation programmatically.