#C44637#C44637

#C44637 is a mid, vivid red. Relative luminance 0.164; OKLCH L 56.6% C 0.164 H 29.8°. Best body text is #FFFFFF at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#C44637
RGB	rgb(196, 70, 55)
HSL	hsl(6, 56%, 49%)
HSV	hsv(6, 72%, 77%)
CMYK	cmyk(0%, 64.3%, 71.9%, 23.1%)
CIE-LAB	lab(47.49, 49.44, 35.86)
CIE-LCH	lch(47.49, 61.07, 35.95°)
OKLab	oklab(56.62% 0.1423 0.0815)
OKLCH	oklch(56.62% 0.164 29.8)
XYZ	xyz(25.6474, 16.3956, 5.4278)
Luminance	0.1639 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C44637 #37B5C4

analogous

#C4376F #C44637 #C48D37

triadic

#C44637 #37C446 #4637C4

tetradic

#C44637 #6FC437 #37B5C4 #8D37C4

square

#C44637 #6FC437 #37B5C4 #8D37C4

split-complementary

#C44637 #37C48D #376FC4

monochromatic

#64241C #94352A #C44637 #D47065 #E19C94

Accessibility & contrast

On white

4.91

#C44637 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.28

#C44637 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C44637

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C44637	#FFFFFF	#000000	##FFFFFF
##C44637	1.00	4.91	4.28	4.91
#FFFFFF	4.91	1.00	21.00	1.00
#000000	4.28	21.00	1.00	21.00
##FFFFFF	4.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#695F35

Deuteranopia (green-blind)

#887B33

Tritanopia (blue-blind)

#D72643

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #c44637;
/* rgb */ color: rgb(196, 70, 55);
/* oklch */ color: oklch(56.6% 0.164 29.8);

Tailwind

colors: {
  custom: {
    50: '#de7f6e',
    500: '#c44637',
    950: '#000000',
  },
}

SCSS

$custom: #c44637;
$custom-light: #de7f6e;
$custom-dark: #000000;

JSON

{
  "hex": "#c44637",
  "rgb": {
    "r": 196,
    "g": 70,
    "b": 55
  },
  "hsl": {
    "h": 6.383,
    "s": 56.175,
    "l": 49.216
  },
  "oklch": {
    "l": 0.56621,
    "c": 0.16394,
    "h": 29.8
  },
  "luminance": 0.16392
}

Semantic roles & 50–950 ramp

primary

#C44637

secondary

#8BC5CC

accent

#CFDF48

background

#FEF8F6

surface

#FDEFEC

border

#D5CAC7

text

#170A07

muted

#857C7A

Preview Lab

Preview with #C44637

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

Preview Lab → · Contrast checker → · Palette generator →