#C22721#C22721

#C22721 is a mid, vivid red. Relative luminance 0.130; OKLCH L 53.0% C 0.191 H 28.2°. Best body text is #FFFFFF at 5.82:1 contrast (WCAG AA passes).

Color values

HEX	#C22721
RGB	rgb(194, 39, 33)
HSL	hsl(2, 71%, 45%)
HSV	hsv(2, 83%, 76%)
CMYK	cmyk(0%, 79.9%, 83%, 23.9%)
CIE-LAB	lab(42.81, 59.20, 42.87)
CIE-LCH	lch(42.81, 73.09, 35.91°)
OKLab	oklab(52.99% 0.1687 0.0906)
OKLCH	oklch(52.99% 0.191 28.2)
XYZ	xyz(23.2511, 13.0340, 2.7301)
Luminance	0.1303 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C22721 #21BCC2

analogous

#C2216C #C22721 #C27821

triadic

#C22721 #21C227 #2721C2

tetradic

#C22721 #6CC221 #21BCC2 #7821C2

square

#C22721 #6CC221 #21BCC2 #7821C2

split-complementary

#C22721 #21C278 #216CC2

monochromatic

#59120F #8E1C18 #C22721 #DF4741 #E87A76

Accessibility & contrast

On white

5.82

#C22721 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.61

#C22721 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C22721

5.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C22721	#FFFFFF	#000000	##FFFFFF
##C22721	1.00	5.82	3.61	5.82
#FFFFFF	5.82	1.00	21.00	1.00
#000000	3.61	21.00	1.00	21.00
##FFFFFF	5.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#59501E

Deuteranopia (green-blind)

#7F7118

Tritanopia (blue-blind)

#D60028

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #c22721;
/* rgb */ color: rgb(194, 39, 33);
/* oklch */ color: oklch(53.0% 0.191 28.2);

Tailwind

colors: {
  custom: {
    50: '#df705e',
    500: '#c22721',
    950: '#000000',
  },
}

SCSS

$custom: #c22721;
$custom-light: #df705e;
$custom-dark: #000000;

JSON

{
  "hex": "#c22721",
  "rgb": {
    "r": 194,
    "g": 39,
    "b": 33
  },
  "hsl": {
    "h": 2.236,
    "s": 70.925,
    "l": 44.51
  },
  "oklch": {
    "l": 0.52986,
    "c": 0.19147,
    "h": 28.2
  },
  "luminance": 0.1303
}

Semantic roles & 50–950 ramp

primary

#C22721

secondary

#70CBCF

accent

#E7EE3A

background

#FFF7F5

surface

#FEEDE9

border

#D6C8C5

text

#170804

muted

#857B79

Preview Lab

Preview with #C22721

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

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