#CC643D#CC643D

#CC643D is a light, vivid orange. Relative luminance 0.223; OKLCH L 62.1% C 0.143 H 40.5°. Best body text is #000000 at 5.46:1 contrast (WCAG AA passes).

Color values

HEX	#CC643D
RGB	rgb(204, 100, 61)
HSL	hsl(16, 58%, 52%)
HSV	hsv(16, 70%, 80%)
CMYK	cmyk(0%, 51%, 70.1%, 20%)
CIE-LAB	lab(54.34, 38.41, 40.69)
CIE-LCH	lch(54.34, 55.95, 46.65°)
OKLab	oklab(62.08% 0.1084 0.0927)
OKLCH	oklch(62.08% 0.143 40.5)
XYZ	xyz(30.3041, 22.2923, 7.1210)
Luminance	0.2229 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CC643D #3DA5CC

analogous

#CC3D5E #CC643D #CCAC3D

triadic

#CC643D #3DCC64 #643DCC

tetradic

#CC643D #5ECC3D #3DA5CC #AC3DCC

square

#CC643D #5ECC3D #3DA5CC #AC3DCC

split-complementary

#CC643D #3DCCAC #3D5ECC

monochromatic

#71341E #A14B2A #CC643D #D98B6D #E5B19E

Accessibility & contrast

On white

3.85

#CC643D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.46

#CC643D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CC643D

5.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CC643D	#FFFFFF	#000000	##000000
##CC643D	1.00	3.85	5.46	5.46
#FFFFFF	3.85	1.00	21.00	21.00
#000000	5.46	21.00	1.00	1.00
##000000	5.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#807439

Deuteranopia (green-blind)

#998B3B

Tritanopia (blue-blind)

#DF4F5B

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #cc643d;
/* rgb */ color: rgb(204, 100, 61);
/* oklch */ color: oklch(62.1% 0.143 40.5);

Tailwind

colors: {
  custom: {
    50: '#e29274',
    500: '#cc643d',
    950: '#000000',
  },
}

SCSS

$custom: #cc643d;
$custom-light: #e29274;
$custom-dark: #000000;

JSON

{
  "hex": "#cc643d",
  "rgb": {
    "r": 204,
    "g": 100,
    "b": 61
  },
  "hsl": {
    "h": 16.364,
    "s": 58.367,
    "l": 51.961
  },
  "oklch": {
    "l": 0.62078,
    "c": 0.14263,
    "h": 40.5
  },
  "luminance": 0.22289
}

Semantic roles & 50–950 ramp

primary

#CC643D

secondary

#93C1D2

accent

#B7E246

background

#FEF9F7

surface

#FDF1ED

border

#D5CBC8

text

#170D08

muted

#857E7B

Preview Lab

Preview with #CC643D

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

Preview Lab → · Contrast checker → · Palette generator →