#CD372C#CD372C

#CD372C is a mid, vivid red. Relative luminance 0.159; OKLCH L 56.4% C 0.189 H 28.8°. Best body text is #FFFFFF at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#CD372C
RGB	rgb(205, 55, 44)
HSL	hsl(4, 65%, 49%)
HSV	hsv(4, 79%, 80%)
CMYK	cmyk(0%, 73.2%, 78.5%, 19.6%)
CIE-LAB	lab(46.84, 57.83, 41.70)
CIE-LCH	lch(46.84, 71.29, 35.79°)
OKLab	oklab(56.4% 0.1653 0.0908)
OKLCH	oklch(56.4% 0.189 28.8)
XYZ	xyz(27.0008, 15.8976, 4.0292)
Luminance	0.1589 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CD372C #2CC2CD

analogous

#CD2C72 #CD372C #CD882C

triadic

#CD372C #2CCD37 #372CCD

tetradic

#CD372C #72CD2C #2CC2CD #882CCD

square

#CD372C #72CD2C #2CC2CD #882CCD

split-complementary

#CD372C #2CCD88 #2C72CD

monochromatic

#681C16 #9B2921 #CD372C #DC635B #E7938D

Accessibility & contrast

On white

5.03

#CD372C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.18

#CD372C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CD372C

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CD372C	#FFFFFF	#000000	##FFFFFF
##CD372C	1.00	5.03	4.18	5.03
#FFFFFF	5.03	1.00	21.00	1.00
#000000	4.18	21.00	1.00	21.00
##FFFFFF	5.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#645A29

Deuteranopia (green-blind)

#897B25

Tritanopia (blue-blind)

#E20036

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #cd372c;
/* rgb */ color: rgb(205, 55, 44);
/* oklch */ color: oklch(56.4% 0.189 28.8);

Tailwind

colors: {
  custom: {
    50: '#e67966',
    500: '#cd372c',
    950: '#000000',
  },
}

SCSS

$custom: #cd372c;
$custom-light: #e67966;
$custom-dark: #000000;

JSON

{
  "hex": "#cd372c",
  "rgb": {
    "r": 205,
    "g": 55,
    "b": 44
  },
  "hsl": {
    "h": 4.099,
    "s": 64.659,
    "l": 48.824
  },
  "oklch": {
    "l": 0.56395,
    "c": 0.18862,
    "h": 28.8
  },
  "luminance": 0.15893
}

Semantic roles & 50–950 ramp

primary

#CD372C

secondary

#84CBD1

accent

#DCE840

background

#FFF7F6

surface

#FFEEEB

border

#D7C9C6

text

#180A06

muted

#867C7A

Preview Lab

Preview with #CD372C

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

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