#C04237#C04237

#C04237 is a mid, vivid red. Relative luminance 0.154; OKLCH L 55.5% C 0.164 H 28.5°. Best body text is #FFFFFF at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#C04237
RGB	rgb(192, 66, 55)
HSL	hsl(5, 55%, 48%)
HSV	hsv(5, 71%, 75%)
CMYK	cmyk(0%, 65.6%, 71.4%, 24.7%)
CIE-LAB	lab(46.15, 49.78, 34.14)
CIE-LCH	lch(46.15, 60.36, 34.44°)
OKLab	oklab(55.49% 0.1438 0.078)
OKLCH	oklch(55.49% 0.164 28.5)
XYZ	xyz(24.3786, 15.3822, 5.2991)
Luminance	0.1538 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C04237 #37B5C0

analogous

#C03770 #C04237 #C08737

triadic

#C04237 #37C042 #4237C0

tetradic

#C04237 #70C037 #37B5C0 #8737C0

square

#C04237 #70C037 #37B5C0 #8737C0

split-complementary

#C04237 #37C087 #3770C0

monochromatic

#61211C #903229 #C04237 #D26B62 #E09892

Accessibility & contrast

On white

5.15

#C04237 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.08

#C04237 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C04237

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C04237	#FFFFFF	#000000	##FFFFFF
##C04237	1.00	5.15	4.08	5.15
#FFFFFF	5.15	1.00	21.00	1.00
#000000	4.08	21.00	1.00	21.00
##FFFFFF	5.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#655C35

Deuteranopia (green-blind)

#847733

Tritanopia (blue-blind)

#D32140

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #c04237;
/* rgb */ color: rgb(192, 66, 55);
/* oklch */ color: oklch(55.5% 0.164 28.5);

Tailwind

colors: {
  custom: {
    50: '#db7d6e',
    500: '#c04237',
    950: '#000000',
  },
}

SCSS

$custom: #c04237;
$custom-light: #db7d6e;
$custom-dark: #000000;

JSON

{
  "hex": "#c04237",
  "rgb": {
    "r": 192,
    "g": 66,
    "b": 55
  },
  "hsl": {
    "h": 4.818,
    "s": 55.466,
    "l": 48.431
  },
  "oklch": {
    "l": 0.55487,
    "c": 0.16355,
    "h": 28.5
  },
  "luminance": 0.15379
}

Semantic roles & 50–950 ramp

primary

#C04237

secondary

#88C5CB

accent

#D3DF49

background

#FEF7F6

surface

#FDEEEC

border

#D5C9C7

text

#160A07

muted

#847C7A

Preview Lab

Preview with #C04237

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

Preview Lab → · Contrast checker → · Palette generator →