#C22C3E#C22C3E

#C22C3E is a mid, vivid red. Relative luminance 0.136; OKLCH L 53.7% C 0.185 H 20.1°. Best body text is #FFFFFF at 5.64:1 contrast (WCAG AA passes).

Color values

HEX	#C22C3E
RGB	rgb(194, 44, 62)
HSL	hsl(353, 63%, 47%)
HSV	hsv(353, 77%, 76%)
CMYK	cmyk(0%, 77.3%, 68%, 23.9%)
CIE-LAB	lab(43.69, 58.85, 27.14)
CIE-LCH	lch(43.69, 64.81, 24.75°)
OKLab	oklab(53.75% 0.1737 0.0636)
OKLCH	oklch(53.75% 0.185 20.1)
XYZ	xyz(24.0210, 13.6222, 5.9210)
Luminance	0.1362 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C22C3E #2CC2B0

analogous

#C22C89 #C22C3E #C2652C

triadic

#C22C3E #3EC22C #2C3EC2

tetradic

#C22C3E #89C22C #2CC2B0 #652CC2

square

#C22C3E #89C22C #2CC2B0 #652CC2

split-complementary

#C22C3E #2CC265 #2C89C2

monochromatic

#5E151E #90212E #C22C3E #D85363 #E38590

Accessibility & contrast

On white

5.64

#C22C3E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.72

#C22C3E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C22C3E

5.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C22C3E	#FFFFFF	#000000	##FFFFFF
##C22C3E	1.00	5.64	3.72	5.64
#FFFFFF	5.64	1.00	21.00	1.00
#000000	3.72	21.00	1.00	21.00
##FFFFFF	5.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#59533D

Deuteranopia (green-blind)

#7E7339

Tritanopia (blue-blind)

#D50034

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #c22c3e;
/* rgb */ color: rgb(194, 44, 62);
/* oklch */ color: oklch(53.7% 0.185 20.1);

Tailwind

colors: {
  custom: {
    50: '#dd7373',
    500: '#c22c3e',
    950: '#000000',
  },
}

SCSS

$custom: #c22c3e;
$custom-light: #dd7373;
$custom-dark: #000000;

JSON

{
  "hex": "#c22c3e",
  "rgb": {
    "r": 194,
    "g": 44,
    "b": 62
  },
  "hsl": {
    "h": 352.8,
    "s": 63.025,
    "l": 46.667
  },
  "oklch": {
    "l": 0.53746,
    "c": 0.18501,
    "h": 20.1
  },
  "luminance": 0.13618
}

Semantic roles & 50–950 ramp

primary

#C22C3E

secondary

#7DCDC3

accent

#E6D242

background

#FEF7F6

surface

#FDEDEC

border

#D5C8C7

text

#170908

muted

#857B7B

Preview Lab

Preview with #C22C3E

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

Preview Lab → · Contrast checker → · Palette generator →