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Color Toolkit

Pick colors, convert between HEX, RGB and HSL, build palettes and check WCAG contrast — all live and free.

100% Browser-BasedNo SignupFree ForeverPrivacy-First

Color Picker & Converter

Pick a color, get HEX, RGB and HSL — all linked live.

RGB

R45

G109

B168

HSL

H209

S58%

L42%

HEX

#2d6da8

RGB

rgb(45, 109, 168)

HSL

hsl(209, 58%, 42%)

Build shade, complementary, triadic and analogous palettes.

Tip: click any swatch to copy its HEX.

Check WCAG AA / AAA contrast between two colors.

Text Color

Background Color

This is how your text looks

on this background color.

5.43:1

Contrast Ratio

✓ AA Normal✓ AA Large✕ AAA Normal✓ AAA Large

Privacy-first: everything runs in your browser. Your data never leaves your device unless a tool explicitly fetches a public URL.

QR codes, SEO analysis, color tools, calculators and more — all free, all in your browser, no signup ever.