RGB → HEX Converter
Enter R, G and B values (0–255) or paste an rgb() value and get the hex code instantly — plus 3-digit short hex, HSL, OKLCH, CSS snippets and a live preview.
RGB channels
R
G
B
Accepts percent channels too, e.g. rgb(49% 23% 93%).
Quick presets
Harmonies
Click a swatch to load it into the converter.
Live preview
#7C3AED
Acme UI
Preview surface
Text on white, muted text, and a button using your color as its background.
Subtle background derived from your color.
Channel values
Contrast checks (WCAG 2, 4.5:1)
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