#CC643F#CC643F

#CC643F is a light, vivid orange. Relative luminance 0.223; OKLCH L 62.1% C 0.142 H 39.8°. Best body text is #000000 at 5.46:1 contrast (WCAG AA passes).

Color values

HEX	#CC643F
RGB	rgb(204, 100, 63)
HSL	hsl(16, 58%, 52%)
HSV	hsv(16, 69%, 80%)
CMYK	cmyk(0%, 51%, 69.1%, 20%)
CIE-LAB	lab(54.36, 38.51, 39.65)
CIE-LCH	lch(54.36, 55.28, 45.84°)
OKLab	oklab(62.1% 0.1091 0.0908)
OKLCH	oklch(62.1% 0.142 39.8)
XYZ	xyz(30.3590, 22.3143, 7.4100)
Luminance	0.2231 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CC643F #3FA7CC

analogous

#CC3F60 #CC643F #CCAB3F

triadic

#CC643F #3FCC64 #643FCC

tetradic

#CC643F #60CC3F #3FA7CC #AB3FCC

square

#CC643F #60CC3F #3FA7CC #AB3FCC

split-complementary

#CC643F #3FCCAB #3F60CC

monochromatic

#72341E #A34B2B #CC643F #D98B6F #E6B2A0

Accessibility & contrast

On white

3.84

#CC643F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.46

#CC643F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CC643F

5.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CC643F	#FFFFFF	#000000	##000000
##CC643F	1.00	3.84	5.46	5.46
#FFFFFF	3.84	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)

#80743B

Deuteranopia (green-blind)

#998B3D

Tritanopia (blue-blind)

#DF4F5C

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #cc643f;
/* rgb */ color: rgb(204, 100, 63);
/* oklch */ color: oklch(62.1% 0.142 39.8);

Tailwind

colors: {
  custom: {
    50: '#e29275',
    500: '#cc643f',
    950: '#000000',
  },
}

SCSS

$custom: #cc643f;
$custom-light: #e29275;
$custom-dark: #000000;

JSON

{
  "hex": "#cc643f",
  "rgb": {
    "r": 204,
    "g": 100,
    "b": 63
  },
  "hsl": {
    "h": 15.745,
    "s": 58.025,
    "l": 52.353
  },
  "oklch": {
    "l": 0.62103,
    "c": 0.14194,
    "h": 39.8
  },
  "luminance": 0.22311
}

Semantic roles & 50–950 ramp

primary

#CC643F

secondary

#95C2D2

accent

#B9E147

background

#FEF9F7

surface

#FDF1ED

border

#D5CBC8

text

#170D08

muted

#857E7B

Preview Lab

Preview with #CC643F

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

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