#CC6337#CC6337

#CC6337 is a mid, vivid orange. Relative luminance 0.220; OKLCH L 61.9% C 0.146 H 42.1°. Best body text is #000000 at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#CC6337
RGB	rgb(204, 99, 55)
HSL	hsl(18, 59%, 51%)
HSV	hsv(18, 73%, 80%)
CMYK	cmyk(0%, 51.5%, 73%, 20%)
CIE-LAB	lab(54.07, 38.62, 43.52)
CIE-LCH	lch(54.07, 58.18, 48.41°)
OKLab	oklab(61.86% 0.108 0.0976)
OKLCH	oklch(61.86% 0.146 42.1)
XYZ	xyz(30.0561, 22.0406, 6.2852)
Luminance	0.2204 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CC6337 #37A0CC

analogous

#CC3755 #CC6337 #CCAD37

triadic

#CC6337 #37CC63 #6337CC

tetradic

#CC6337 #55CC37 #37A0CC #AD37CC

square

#CC6337 #55CC37 #37A0CC #AD37CC

split-complementary

#CC6337 #37CCAD #3755CC

monochromatic

#6D341C #9E4B28 #CC6337 #D88968 #E5AF99

Accessibility & contrast

On white

3.88

#CC6337 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.41

#CC6337 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CC6337

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CC6337	#FFFFFF	#000000	##000000
##CC6337	1.00	3.88	5.41	5.41
#FFFFFF	3.88	1.00	21.00	21.00
#000000	5.41	21.00	1.00	1.00
##000000	5.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#807332

Deuteranopia (green-blind)

#998A35

Tritanopia (blue-blind)

#E04D59

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #cc6337;
/* rgb */ color: rgb(204, 99, 55);
/* oklch */ color: oklch(61.9% 0.146 42.1);

Tailwind

colors: {
  custom: {
    50: '#e29170',
    500: '#cc6337',
    950: '#000000',
  },
}

SCSS

$custom: #cc6337;
$custom-light: #e29170;
$custom-dark: #000000;

JSON

{
  "hex": "#cc6337",
  "rgb": {
    "r": 204,
    "g": 99,
    "b": 55
  },
  "hsl": {
    "h": 17.718,
    "s": 59.363,
    "l": 50.784
  },
  "oklch": {
    "l": 0.61855,
    "c": 0.14558,
    "h": 42.1
  },
  "luminance": 0.22037
}

Semantic roles & 50–950 ramp

primary

#CC6337

secondary

#8EBDD0

accent

#B4E345

background

#FEF9F6

surface

#FDF1EC

border

#D5CBC7

text

#170D07

muted

#857E7A

Preview Lab

Preview with #CC6337

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

Preview Lab → · Contrast checker → · Palette generator →