#C4332A#C4332A

#C4332A is a mid, vivid red. Relative luminance 0.143; OKLCH L 54.4% C 0.183 H 28.4°. Best body text is #FFFFFF at 5.45:1 contrast (WCAG AA passes).

Color values

HEX	#C4332A
RGB	rgb(196, 51, 42)
HSL	hsl(4, 65%, 47%)
HSV	hsv(4, 79%, 77%)
CMYK	cmyk(0%, 74%, 78.6%, 23.1%)
CIE-LAB	lab(44.62, 56.33, 39.97)
CIE-LCH	lch(44.62, 69.07, 35.35°)
OKLab	oklab(54.43% 0.1612 0.0872)
OKLCH	oklch(54.43% 0.183 28.4)
XYZ	xyz(24.3696, 14.2744, 3.6621)
Luminance	0.1427 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4332A #2ABBC4

analogous

#C42A6E #C4332A #C4802A

triadic

#C4332A #2AC433 #332AC4

tetradic

#C4332A #6EC42A #2ABBC4 #802AC4

square

#C4332A #6EC42A #2ABBC4 #802AC4

split-complementary

#C4332A #2AC480 #2A6EC4

monochromatic

#5F1914 #92261F #C4332A #DA5951 #E58984

Accessibility & contrast

On white

5.45

#C4332A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.85

#C4332A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C4332A

5.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4332A	#FFFFFF	#000000	##FFFFFF
##C4332A	1.00	5.45	3.85	5.45
#FFFFFF	5.45	1.00	21.00	1.00
#000000	3.85	21.00	1.00	21.00
##FFFFFF	5.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F5527

Deuteranopia (green-blind)

#837524

Tritanopia (blue-blind)

#D80033

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #c4332a;
/* rgb */ color: rgb(196, 51, 42);
/* oklch */ color: oklch(54.4% 0.183 28.4);

Tailwind

colors: {
  custom: {
    50: '#df7665',
    500: '#c4332a',
    950: '#000000',
  },
}

SCSS

$custom: #c4332a;
$custom-light: #df7665;
$custom-dark: #000000;

JSON

{
  "hex": "#c4332a",
  "rgb": {
    "r": 196,
    "g": 51,
    "b": 42
  },
  "hsl": {
    "h": 3.506,
    "s": 64.706,
    "l": 46.667
  },
  "oklch": {
    "l": 0.54429,
    "c": 0.18329,
    "h": 28.4
  },
  "luminance": 0.14271
}

Semantic roles & 50–950 ramp

primary

#C4332A

secondary

#7CC9CE

accent

#DEE840

background

#FFF7F6

surface

#FEEEEB

border

#D6C9C6

text

#170905

muted

#857B7A

Preview Lab

Preview with #C4332A

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

Preview Lab → · Contrast checker → · Palette generator →