Color Converter
ColorConvert colors between HEX, RGB, HSL, and HSV formats
Paste a HEX color from a design file and see its RGB, HSL, and HSV equivalents all at once, or adjust the HSL lightness value to get a lighter or darker variant and copy the resulting HEX straight into CSS. A common use is verifying a designer's HSL spec actually matches the HEX value already hardcoded in a stylesheet, which is easy to get subtly wrong by hand. It's worth knowing that HSV's "value" and HSL's "lightness" are related but different formulas: value is brightness relative to the color's maximum channel, lightness is the midpoint between the lightest and darkest channel, so the same color can report different-looking numbers depending on which model you're reading. This tool covers opaque colors; for alpha-inclusive formats like RGBA and HSLA, the Color Picker tool is the one that supports transparency. All conversion runs locally.
How to use Color Converter
- 1.Paste a HEX color from a design file to see its RGB, HSL, and HSV equivalents all at once.
- 2.Adjust the HSL lightness value to get a lighter or darker variant, then copy the resulting HEX for your CSS.
- 3.Use it to verify a color a designer specified in HSL actually matches the HEX value hardcoded in your stylesheet.
Frequently asked questions
Use via API, SDK, or MCP
cURL# Free: 1,000 req/day · Pro: 10,000 req/day
curl -X POST https://api.utilix.tech/v1/tools/color-converter \
-H "Authorization: Bearer utx_live_..." \
-H "Content-Type: application/json" \
-d '{"input":"#16a37f"}'Get an API key from your dashboard · Full API docs →