#C2443B#C2443B

#C2443B is a mid, vivid red. Relative luminance 0.159; OKLCH L 56.1% C 0.163 H 27.6°. Best body text is #FFFFFF at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#C2443B
RGB	rgb(194, 68, 59)
HSL	hsl(4, 53%, 50%)
HSV	hsv(4, 70%, 76%)
CMYK	cmyk(0%, 64.9%, 69.6%, 23.9%)
CIE-LAB	lab(46.87, 49.81, 32.77)
CIE-LCH	lch(46.87, 59.62, 33.34°)
OKLab	oklab(56.11% 0.1445 0.0756)
OKLCH	oklch(56.11% 0.163 27.6)
XYZ	xyz(25.1073, 15.9229, 5.8882)
Luminance	0.1592 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C2443B #3BB9C2

analogous

#C23B76 #C2443B #C2883B

triadic

#C2443B #3BC244 #443BC2

tetradic

#C2443B #76C23B #3BB9C2 #883BC2

square

#C2443B #76C23B #3BB9C2 #883BC2

split-complementary

#C2443B #3BC288 #3B76C2

monochromatic

#64231E #93342D #C2443B #D17069 #E09D98

Accessibility & contrast

On white

5.02

#C2443B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.18

#C2443B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C2443B

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C2443B	#FFFFFF	#000000	##FFFFFF
##C2443B	1.00	5.02	4.18	5.02
#FFFFFF	5.02	1.00	21.00	1.00
#000000	4.18	21.00	1.00	21.00
##FFFFFF	5.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#665E39

Deuteranopia (green-blind)

#867937

Tritanopia (blue-blind)

#D52443

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #c2443b;
/* rgb */ color: rgb(194, 68, 59);
/* oklch */ color: oklch(56.1% 0.163 27.6);

Tailwind

colors: {
  custom: {
    50: '#dc7e71',
    500: '#c2443b',
    950: '#000000',
  },
}

SCSS

$custom: #c2443b;
$custom-light: #dc7e71;
$custom-dark: #000000;

JSON

{
  "hex": "#c2443b",
  "rgb": {
    "r": 194,
    "g": 68,
    "b": 59
  },
  "hsl": {
    "h": 4,
    "s": 53.36,
    "l": 49.608
  },
  "oklch": {
    "l": 0.5611,
    "c": 0.16302,
    "h": 27.6
  },
  "luminance": 0.15919
}

Semantic roles & 50–950 ramp

primary

#C2443B

secondary

#8EC7CB

accent

#D3DD4B

background

#FEF8F6

surface

#FDEFEC

border

#D5CAC7

text

#160A07

muted

#847C7A

Preview Lab

Preview with #C2443B

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

Preview Lab → · Contrast checker → · Palette generator →