#CC6637#CC6637

#CC6637 is a light, vivid orange. Relative luminance 0.226; OKLCH L 62.3% C 0.143 H 43.8°. Best body text is #000000 at 5.52:1 contrast (WCAG AA passes).

Color values

HEX	#CC6637
RGB	rgb(204, 102, 55)
HSL	hsl(19, 59%, 51%)
HSV	hsv(19, 73%, 80%)
CMYK	cmyk(0%, 50%, 73%, 20%)
CIE-LAB	lab(54.68, 37.09, 44.17)
CIE-LCH	lch(54.68, 57.68, 49.98°)
OKLab	oklab(62.32% 0.1033 0.099)
OKLCH	oklch(62.32% 0.143 43.8)
XYZ	xyz(30.3456, 22.6196, 6.3817)
Luminance	0.2262 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CC6637 #379DCC

analogous

#CC3752 #CC6637 #CCB037

triadic

#CC6637 #37CC66 #6637CC

tetradic

#CC6637 #52CC37 #379DCC #B037CC

square

#CC6637 #52CC37 #379DCC #B037CC

split-complementary

#CC6637 #37CCB0 #3752CC

monochromatic

#6D351C #9E4D28 #CC6637 #D88B68 #E5B199

Accessibility & contrast

On white

3.80

#CC6637 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.52

#CC6637 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CC6637

5.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CC6637	#FFFFFF	#000000	##000000
##CC6637	1.00	3.80	5.52	5.52
#FFFFFF	3.80	1.00	21.00	21.00
#000000	5.52	21.00	1.00	1.00
##000000	5.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#827532

Deuteranopia (green-blind)

#9B8C35

Tritanopia (blue-blind)

#DF515C

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #cc6637;
/* rgb */ color: rgb(204, 102, 55);
/* oklch */ color: oklch(62.3% 0.143 43.8);

Tailwind

colors: {
  custom: {
    50: '#e29370',
    500: '#cc6637',
    950: '#000000',
  },
}

SCSS

$custom: #cc6637;
$custom-light: #e29370;
$custom-dark: #000000;

JSON

{
  "hex": "#cc6637",
  "rgb": {
    "r": 204,
    "g": 102,
    "b": 55
  },
  "hsl": {
    "h": 18.926,
    "s": 59.363,
    "l": 50.784
  },
  "oklch": {
    "l": 0.62319,
    "c": 0.14312,
    "h": 43.8
  },
  "luminance": 0.22616
}

Semantic roles & 50–950 ramp

primary

#CC6637

secondary

#8EBCD0

accent

#B1E345

background

#FEF9F6

surface

#FDF1EC

border

#D5CBC7

text

#170D07

muted

#857E7A

Preview Lab

Preview with #CC6637

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →