#C22929#C22929

#C22929 is a mid, vivid red. Relative luminance 0.132; OKLCH L 53.2% C 0.189 H 26.5°. Best body text is #FFFFFF at 5.76:1 contrast (WCAG AA passes).

Color values

HEX	#C22929
RGB	rgb(194, 41, 41)
HSL	hsl(0, 65%, 46%)
HSV	hsv(0, 79%, 76%)
CMYK	cmyk(0%, 78.9%, 78.9%, 23.9%)
CIE-LAB	lab(43.09, 58.87, 38.81)
CIE-LCH	lch(43.09, 70.51, 33.40°)
OKLab	oklab(53.22% 0.1692 0.0845)
OKLCH	oklch(53.22% 0.189 26.5)
XYZ	xyz(23.4442, 13.2191, 3.4145)
Luminance	0.1321 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C22929 #29C2C2

analogous

#C22975 #C22929 #C27529

triadic

#C22929 #29C229 #2929C2

tetradic

#C22929 #75C229 #29C2C2 #7529C2

square

#C22929 #75C229 #29C2C2 #7529C2

split-complementary

#C22929 #29C275 #2975C2

monochromatic

#5D1414 #8F1E1E #C22929 #DA4E4E #E48181

Accessibility & contrast

On white

5.76

#C22929 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.64

#C22929 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C22929

5.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C22929	#FFFFFF	#000000	##FFFFFF
##C22929	1.00	5.76	3.64	5.76
#FFFFFF	5.76	1.00	21.00	1.00
#000000	3.64	21.00	1.00	21.00
##FFFFFF	5.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#595127

Deuteranopia (green-blind)

#7F7222

Tritanopia (blue-blind)

#D6002B

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #c22929;
/* rgb */ color: rgb(194, 41, 41);
/* oklch */ color: oklch(53.2% 0.189 26.5);

Tailwind

colors: {
  custom: {
    50: '#de7164',
    500: '#c22929',
    950: '#000000',
  },
}

SCSS

$custom: #c22929;
$custom-light: #de7164;
$custom-dark: #000000;

JSON

{
  "hex": "#c22929",
  "rgb": {
    "r": 194,
    "g": 41,
    "b": 41
  },
  "hsl": {
    "h": 0,
    "s": 65.106,
    "l": 46.078
  },
  "oklch": {
    "l": 0.53216,
    "c": 0.18916,
    "h": 26.5
  },
  "luminance": 0.13215
}

Semantic roles & 50–950 ramp

primary

#C22929

secondary

#7ACDCD

accent

#E8E840

background

#FFF7F6

surface

#FEEDEB

border

#D6C8C6

text

#170905

muted

#857B7A

Preview Lab

Preview with #C22929

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

Preview Lab → · Contrast checker → · Palette generator →