AK
appkiro.comEnter RGB Values
Input or choose RGB values
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Choose a color visually, use sliders, or paste a value.
Quick Presets
hsv(9, 72%, 100%)
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.
Convert RGB values into HSV. HSV separates hue from brightness and saturation, which is far easier to reason about when you need to tweak how vivid or how light a colour feels.
Implementing colour pickers and generators that need predictable behaviour around hue cycling.
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.
Is value the same as luminance?
No. Value is just the maximum channel; perceived luminance weighs RGB by sensitivity coefficients.