#C22937#C22937

#C22937 is a mid, vivid red. Relative luminance 0.133; OKLCH L 53.4% C 0.188 H 22.1°. Best body text is #FFFFFF at 5.73:1 contrast (WCAG AA passes).

Color values

HEX	#C22937
RGB	rgb(194, 41, 55)
HSL	hsl(355, 65%, 46%)
HSV	hsv(355, 79%, 76%)
CMYK	cmyk(0%, 78.9%, 71.6%, 23.9%)
CIE-LAB	lab(43.26, 59.41, 30.86)
CIE-LCH	lch(43.26, 66.94, 27.45°)
OKLab	oklab(53.4% 0.174 0.0706)
OKLCH	oklch(53.4% 0.188 22.1)
XYZ	xyz(23.7334, 13.3348, 4.9379)
Luminance	0.1333 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C22937 #29C2B4

analogous

#C22983 #C22937 #C26729

triadic

#C22937 #37C229 #2937C2

tetradic

#C22937 #83C229 #29C2B4 #6729C2

square

#C22937 #83C229 #29C2B4 #6729C2

split-complementary

#C22937 #29C267 #2983C2

monochromatic

#5D141A #8F1E29 #C22937 #DA4E5B #E4818A

Accessibility & contrast

On white

5.73

#C22937 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.67

#C22937 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C22937

5.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C22937	#FFFFFF	#000000	##FFFFFF
##C22937	1.00	5.73	3.67	5.73
#FFFFFF	5.73	1.00	21.00	1.00
#000000	3.67	21.00	1.00	21.00
##FFFFFF	5.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#585136

Deuteranopia (green-blind)

#7E7232

Tritanopia (blue-blind)

#D50030

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #c22937;
/* rgb */ color: rgb(194, 41, 55);
/* oklch */ color: oklch(53.4% 0.188 22.1);

Tailwind

colors: {
  custom: {
    50: '#dd716e',
    500: '#c22937',
    950: '#000000',
  },
}

SCSS

$custom: #c22937;
$custom-light: #dd716e;
$custom-dark: #000000;

JSON

{
  "hex": "#c22937",
  "rgb": {
    "r": 194,
    "g": 41,
    "b": 55
  },
  "hsl": {
    "h": 354.51,
    "s": 65.106,
    "l": 46.078
  },
  "oklch": {
    "l": 0.53398,
    "c": 0.18778,
    "h": 22.1
  },
  "luminance": 0.13331
}

Semantic roles & 50–950 ramp

primary

#C22937

secondary

#7ACDC6

accent

#E8D940

background

#FEF7F6

surface

#FDEDEB

border

#D5C8C6

text

#170907

muted

#857B7A

Preview Lab

Preview with #C22937

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

Preview Lab → · Contrast checker → · Palette generator →