Developer Utilities · Free tool
Color Name Finder
Find the closest CSS-named colors to any hex value. Ranks the 5 nearest of the 140 CSS named colors.
Closest CSS named colors
Teal
#008080 (closest)
DarkCyan
#008B8B
SeaGreen
#2E8B57
DarkSlateGray
#2F4F4F
MediumSeaGreen
#3CB371
Compares your color against the 140 CSS-named colors using Euclidean RGB distance — a fast approximation. For perceptually-correct closest- match (CIE Lab Delta-E), our color-converter has more options.
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What it does
Find the closest CSS-named colors to any hex value. Shows the 5 nearest CSS-140 named colors ranked by Euclidean RGB distance.
Embed this tool on your siteShow snippetHide
Paste this snippet into any page. Loads on-demand (lazy), no tracking scripts, and sized to most dashboards. Replace the height to fit your layout.
<iframe src="https://freetoolarena.com/embed/color-name-finder" width="100%" height="720" frameborder="0" loading="lazy" title="Color Name Finder" style="border:1px solid #e2e8f0;border-radius:12px;max-width:720px;"></iframe>How to use it
- Pick a color or type a hex value.
- See the 5 closest CSS named colors.
- Click 'Copy name' to grab e.g. 'cornflowerblue' for your CSS.
Frequently asked questions
- Why use named colors?
- Readable in CSS without referring to the hex. Works in legacy environments. CSS supports 140 named colors out of the box; this tool finds the closest match for any custom color.
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