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Visualizer
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Color Picker
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Contrast Checker
Ensure your designs meet accessibility standards.
Color Blindness Sim
See how your colors appear to people with color vision deficiency.
Converter
Convert colors between HEX, RGB, HSL, CMYK and more.
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Design beautiful CSS gradients with live preview.
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Tools
1
Explore Colors
Colors
Browse and search thousands of named colors.
Palettes
Browse and discover curated color palettes for your next project.
2
Create Palette
Palette Creator
Build custom palettes by hand — pick colors, tag, and share.
Palettes from Color
Get instant palette suggestions from any base color.
Color Harmony
Explore complementary, triadic, and other color harmonies.
From Image
Extract beautiful colors from any image with ease.
3
Preview
Visualizer
Preview your palette on real design mockups.
Components
Preview atomic UI elements like buttons, inputs, and badges with your palette.
Charts
See your palette applied to bar charts, line graphs, and donut charts.
Headings
Explore every background and text color combination for typography.
Logos
Test brand color combinations for logos and wordmarks.
More Tools
Color Picker
Get useful info about any color like meaning, variations and accessibility.
Contrast Checker
Ensure your designs meet accessibility standards.
Color Blindness Sim
See how your colors appear to people with color vision deficiency.
Converter
Convert colors between HEX, RGB, HSL, CMYK and more.
Gradient Generator
Design beautiful CSS gradients with live preview.
My Palettes
Save, organize, and assign framework tokens to your color palettes.
Explore Colors
#333749
Charcoal · Blue
Color Conversions
HEX
#333749
RGB
rgb(51, 55, 73)
HSL
hsl(229.1, 17.7%, 24.3%)
HSV
hsv(229.1, 30.1%, 28.6%)
CMYK
cmyk(30.1%, 24.7%, 0%, 71.4%)
LAB
lab(23.4, 3.14, -11.62)
LCH
lch(23.4, 12.04, 285.1)
OKLCH
oklch(34.1% 0.032 274.83)
Generate Palette
Color Blindness Simulation
Protanopia
#32394A
Deuteranopia
#303749
Tritanopia
#2D3A3D
Achromatopsia
#383838
Open Blindness Simulation
Contrast Checker
Aa
on White
11.77:1
Good
AA
AA Lg
AAA
AAA Lg
Aa
on Black
1.78:1
Fail
AA
AA Lg
AAA
AAA Lg
Open Contrast Checker
Tints
#474A5B
#5C5F6E
#717481
#888995
#9EA0A9
#B6B7BE
#CECED3
#E6E6E9
Shades
#2E3141
#292C39
#242632
#1F212A
#1B1C23
#16171C
#111115
#09090C
Tones
#3B3F4F
#444655
#4C4E5B
#545661
#5D5E67
#66676D
#6E6F73
#77777A
Color Harmonies
complementary
#333749
#494533
analogous
#334945
#334249
#333749
#3A3349
#453349
triadic
#333749
#493337
#374933
split complementary
#333749
#493A33
#424933
tetradic
#333749
#453349
#494533
#374933
square
#333749
#493342
#494533
#33493A
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