AK
appkiro.comEnter RGB Values
Input or choose RGB values
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View Color name and other formats
Copy or Use
Copy, save, or reuse your color
Choose a color visually, use sliders, or paste a value.
Quick Presets
tomato
tomato
PreviewOriginal
rgb(255, 99, 71)
Lighten 20%
rgb(255, 130, 108)
Darken 20%
rgb(204, 79, 57)
Complementary
rgb(71, 227, 255)
Aa
With White Text
Aa
With Black Text
Other Formats
Color Palette
Did you know?
You can pick a color from your screen in browsers that support the EyeDropper API.
Snap an RGB triple to the nearest standard CSS color name. A handy way to label sampled pixels, output palettes, or design-system values with human-friendly identifiers.
Quickly answer “what colour is this?” when sharing screenshots, analytics swatches, or print proofs. Colortone here means CSS named color (such as "tomato", "rebeccapurple", "navy"). When converting to Colortone the closest CSS name by Euclidean RGB distance is returned.
Looking for more notations? Try the Color Converter for HEX, RGB, HSL, LAB, OKLAB, and OKLCH; or Color Contrast Checker to validate your foreground/background combinations.
Does the tool include CSS Level 4 names?
Yes — modern names like rebeccapurple are supported.
Can I paste rgb() with percentages?
Yes. 100%, 50%, 0% is parsed as 255, 128, 0.