How it works
How to use the Color Name to HEX
Enter a color name
Type any CSS color name such as “tomato” or “rebeccapurple” — suggestions appear as you type.
Read the results
Every equivalent value is listed, with the most relevant one highlighted.
Copy what you need
Each result has its own copy button.
About the Color Name to HEX
Look up the exact HEX value of any of the 148 CSS named colors — from aliceblue to yellowgreen. HEX codes (#RRGGBB) are how colors are written in CSS, design tools and brand guides — two hexadecimal digits each for red, green and blue.
Built for developers
Why developers use it
Private by design
Runs 100% in your browser. Nothing you paste is uploaded, logged or stored on a server.
Instant results
Output updates as you type, with precise error locations when something is wrong.
Works offline
Once loaded, the tool keeps working without a connection. Install it as an app if you like.
Free, no sign-up
No accounts, no limits, no watermarks.
FAQ
Frequently asked questions
Why do some conversions lose a tiny bit of precision?
HEX and RGB use whole numbers from 0–255, while HSL, HSV and CMYK use percentages. Converting between them rounds to the nearest whole value, so a round trip can differ by one unit — invisible to the eye.
Is CMYK here the same as my printer’s CMYK?
This is the standard device-independent formula. Professional print work uses ICC color profiles (such as FOGRA or SWOP) that account for ink and paper, so treat these values as a starting point and proof on the real press.
Is my data uploaded anywhere?
No. Everything runs locally in your browser — nothing you type, paste or open is sent to a server, logged or stored. The tool keeps working offline once the page has loaded.
Keep going
Related tools
- HEX to Color Name (Colortone)Find the closest named color for any HEX value
- RGB to Color Name (Colortone)Find the closest named color for any RGB value
- HSL to Color Name (Colortone)Find the closest named color for any HSL value
- HSV to Color Name (Colortone)Find the closest named color for any HSV value
- CMYK to Color Name (Colortone)Find the closest named color for any CMYK value
- Color Name to RGBConvert CSS color names to RGB
- Decimal to Hex ConverterConvert decimal numbers to hex
- Binary to Hex ConverterConvert binary numbers to hex