#C22B4C#C22B4C

#C22B4C is a mid, vivid red. Relative luminance 0.137; OKLCH L 53.9% C 0.186 H 14.3°. Best body text is #FFFFFF at 5.61:1 contrast (WCAG AA passes).

Color values

HEX	#C22B4C
RGB	rgb(194, 43, 76)
HSL	hsl(347, 64%, 46%)
HSV	hsv(347, 78%, 76%)
CMYK	cmyk(0%, 77.8%, 60.8%, 23.9%)
CIE-LAB	lab(43.83, 59.96, 18.70)
CIE-LCH	lch(43.83, 62.81, 17.32°)
OKLab	oklab(53.94% 0.1801 0.0458)
OKLCH	oklch(53.94% 0.186 14.3)
XYZ	xyz(24.4191, 13.7225, 8.1990)
Luminance	0.1372 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C22B4C #2BC2A1

analogous

#C22B98 #C22B4C #C2552B

triadic

#C22B4C #4CC22B #2B4CC2

tetradic

#C22B4C #98C22B #2BC2A1 #552BC2

square

#C22B4C #98C22B #2BC2A1 #552BC2

split-complementary

#C22B4C #2BC255 #2B98C2

monochromatic

#5E1525 #902038 #C22B4C #D9526F #E48499

Accessibility & contrast

On white

5.61

#C22B4C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.74

#C22B4C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C22B4C

5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C22B4C	#FFFFFF	#000000	##FFFFFF
##C22B4C	1.00	5.61	3.74	5.61
#FFFFFF	5.61	1.00	21.00	1.00
#000000	3.74	21.00	1.00	21.00
##FFFFFF	5.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#56544C

Deuteranopia (green-blind)

#7C7348

Tritanopia (blue-blind)

#D50039

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #c22b4c;
/* rgb */ color: rgb(194, 43, 76);
/* oklch */ color: oklch(53.9% 0.186 14.3);

Tailwind

colors: {
  custom: {
    50: '#dc737d',
    500: '#c22b4c',
    950: '#000000',
  },
}

SCSS

$custom: #c22b4c;
$custom-light: #dc737d;
$custom-dark: #000000;

JSON

{
  "hex": "#c22b4c",
  "rgb": {
    "r": 194,
    "g": 43,
    "b": 76
  },
  "hsl": {
    "h": 346.887,
    "s": 63.713,
    "l": 46.471
  },
  "oklch": {
    "l": 0.53936,
    "c": 0.18587,
    "h": 14.3
  },
  "luminance": 0.13719
}

Semantic roles & 50–950 ramp

primary

#C22B4C

secondary

#7CCDBB

accent

#E7C341

background

#FEF7F7

surface

#FDEDEE

border

#D5C8C9

text

#160909

muted

#847B7B

Preview Lab

Preview with #C22B4C

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

Preview Lab → · Contrast checker → · Palette generator →