#C0372F#C0372F

#C0372F is a mid, vivid red. Relative luminance 0.141; OKLCH L 54.2% C 0.175 H 27.9°. Best body text is #FFFFFF at 5.48:1 contrast (WCAG AA passes).

Color values

HEX	#C0372F
RGB	rgb(192, 55, 47)
HSL	hsl(3, 61%, 47%)
HSV	hsv(3, 76%, 75%)
CMYK	cmyk(0%, 71.4%, 75.5%, 24.7%)
CIE-LAB	lab(44.44, 53.82, 36.77)
CIE-LCH	lch(44.44, 65.18, 34.34°)
OKLab	oklab(54.18% 0.1548 0.0819)
OKLCH	oklch(54.18% 0.175 27.9)
XYZ	xyz(23.6202, 14.1477, 4.1758)
Luminance	0.1414 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C0372F #2FB8C0

analogous

#C02F70 #C0372F #C07F2F

triadic

#C0372F #2FC037 #372FC0

tetradic

#C0372F #70C02F #2FB8C0 #7F2FC0

square

#C0372F #70C02F #2FB8C0 #7F2FC0

split-complementary

#C0372F #2FC07F #2F70C0

monochromatic

#5E1B17 #8F2923 #C0372F #D65D56 #E28D88

Accessibility & contrast

On white

5.48

#C0372F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.83

#C0372F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C0372F

5.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C0372F	#FFFFFF	#000000	##FFFFFF
##C0372F	1.00	5.48	3.83	5.48
#FFFFFF	5.48	1.00	21.00	1.00
#000000	3.83	21.00	1.00	21.00
##FFFFFF	5.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F562D

Deuteranopia (green-blind)

#81742A

Tritanopia (blue-blind)

#D30037

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #c0372f;
/* rgb */ color: rgb(192, 55, 47);
/* oklch */ color: oklch(54.2% 0.175 27.9);

Tailwind

colors: {
  custom: {
    50: '#dc7768',
    500: '#c0372f',
    950: '#000000',
  },
}

SCSS

$custom: #c0372f;
$custom-light: #dc7768;
$custom-dark: #000000;

JSON

{
  "hex": "#c0372f",
  "rgb": {
    "r": 192,
    "g": 55,
    "b": 47
  },
  "hsl": {
    "h": 3.31,
    "s": 60.669,
    "l": 46.863
  },
  "oklch": {
    "l": 0.54176,
    "c": 0.17515,
    "h": 27.9
  },
  "luminance": 0.14144
}

Semantic roles & 50–950 ramp

primary

#C0372F

secondary

#7FC7CB

accent

#DBE444

background

#FEF7F6

surface

#FDEEEB

border

#D5C9C6

text

#170906

muted

#857B7A

Preview Lab

Preview with #C0372F

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

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