#C22621#C22621

#C22621 is a mid, vivid red. Relative luminance 0.130; OKLCH L 52.9% C 0.192 H 28.1°. Best body text is #FFFFFF at 5.84:1 contrast (WCAG AA passes).

Color values

HEX	#C22621
RGB	rgb(194, 38, 33)
HSL	hsl(2, 71%, 45%)
HSV	hsv(2, 83%, 76%)
CMYK	cmyk(0%, 80.4%, 83%, 23.9%)
CIE-LAB	lab(42.72, 59.47, 42.78)
CIE-LCH	lch(42.72, 73.26, 35.73°)
OKLab	oklab(52.91% 0.1696 0.0904)
OKLCH	oklch(52.91% 0.192 28.1)
XYZ	xyz(23.2187, 12.9692, 2.7193)
Luminance	0.1296 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C22621 #21BDC2

analogous

#C2216D #C22621 #C27621

triadic

#C22621 #21C226 #2621C2

tetradic

#C22621 #6DC221 #21BDC2 #7621C2

square

#C22621 #6DC221 #21BDC2 #7621C2

split-complementary

#C22621 #21C276 #216DC2

monochromatic

#59120F #8E1C18 #C22621 #DF4641 #E87976

Accessibility & contrast

On white

5.84

#C22621 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.59

#C22621 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C22621

5.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C22621	#FFFFFF	#000000	##FFFFFF
##C22621	1.00	5.84	3.59	5.84
#FFFFFF	5.84	1.00	21.00	1.00
#000000	3.59	21.00	1.00	21.00
##FFFFFF	5.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#594F1E

Deuteranopia (green-blind)

#7F7118

Tritanopia (blue-blind)

#D60027

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #c22621;
/* rgb */ color: rgb(194, 38, 33);
/* oklch */ color: oklch(52.9% 0.192 28.1);

Tailwind

colors: {
  custom: {
    50: '#df705e',
    500: '#c22621',
    950: '#000000',
  },
}

SCSS

$custom: #c22621;
$custom-light: #df705e;
$custom-dark: #000000;

JSON

{
  "hex": "#c22621",
  "rgb": {
    "r": 194,
    "g": 38,
    "b": 33
  },
  "hsl": {
    "h": 1.863,
    "s": 70.925,
    "l": 44.51
  },
  "oklch": {
    "l": 0.52914,
    "c": 0.19214,
    "h": 28.1
  },
  "luminance": 0.12965
}

Semantic roles & 50–950 ramp

primary

#C22621

secondary

#70CCCF

accent

#E8EE3A

background

#FFF7F5

surface

#FEEDE9

border

#D6C8C5

text

#170804

muted

#857B79

Preview Lab

Preview with #C22621

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

Preview Lab → · Contrast checker → · Palette generator →