#3b82f6

royalblue

Color Picker & Converter

Interactively convert colors between HEX, RGB, HSL, and CMYK formats.

Opacity (Alpha) Enable transparency support (RGBA, HSLA)

Core Formats

HEX
RGB
HSL
CMYK

Advanced Formats

HSV
HWB
LCH
LAB
XYZ

WCAG Accessibility

White Text
3.67:1 Fail
Black Text
5.70:1 Pass

Checked against WCAG AA requirements (4.5:1 ratio).

Harmonies

Analogous

Complementary

Triadic

Tailwind Color Scale (Shades & Tints)

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Tailwind CSS Default Palettes

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