Color Picker & Converter

Select colors, convert formats, check contrast, and generate palettes in real-time.

HUE 217°
SAT
100%
BRT
96%
ALPHA 100%
Selected #3B82F6

Color Values

HEX
RGB
RGBA
HSL
HSLA
CMYK

Contrast Check (WCAG)

White Text on Current Color
Black Text on Current Color
Contrast Ratio 5.71:1
AA Normal PASS
AA Large PASS
AAA Normal FAIL

Color Harmonies

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Tints (Lighter)

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Shades (Darker)

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The 2026 UI/UX Color Psychology Handbook

Designers and frontend devs often pick colors that look good but fail accessibility standards.

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