#B73244#B73244

#B73244 is a mid, vivid red. Relative luminance 0.128; OKLCH L 52.5% C 0.169 H 17.8°. Best body text is #FFFFFF at 5.91:1 contrast (WCAG AA passes).

Color values

HEX	#B73244
RGB	rgb(183, 50, 68)
HSL	hsl(352, 57%, 46%)
HSV	hsv(352, 73%, 72%)
CMYK	cmyk(0%, 72.7%, 62.8%, 28.2%)
CIE-LAB	lab(42.41, 53.88, 21.41)
CIE-LCH	lch(42.41, 57.98, 21.67°)
OKLab	oklab(52.46% 0.1605 0.0517)
OKLCH	oklch(52.46% 0.169 17.8)
XYZ	xyz(21.7147, 12.7690, 6.7890)
Luminance	0.1277 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B73244 #32B7A5

analogous

#B73286 #B73244 #B76232

triadic

#B73244 #44B732 #3244B7

tetradic

#B73244 #86B732 #32B7A5 #6232B7

square

#B73244 #86B732 #32B7A5 #6232B7

split-complementary

#B73244 #32B762 #3286B7

monochromatic

#571820 #872532 #B73244 #D15666 #DE8692

Accessibility & contrast

On white

5.91

#B73244 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.55

#B73244 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B73244

5.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B73244	#FFFFFF	#000000	##FFFFFF
##B73244	1.00	5.91	3.55	5.91
#FFFFFF	5.91	1.00	21.00	1.00
#000000	3.55	21.00	1.00	21.00
##FFFFFF	5.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#565244

Deuteranopia (green-blind)

#786E40

Tritanopia (blue-blind)

#C9043A

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #b73244;
/* rgb */ color: rgb(183, 50, 68);
/* oklch */ color: oklch(52.5% 0.169 17.8);

Tailwind

colors: {
  custom: {
    50: '#d47477',
    500: '#b73244',
    950: '#000000',
  },
}

SCSS

$custom: #b73244;
$custom-light: #d47477;
$custom-dark: #000000;

JSON

{
  "hex": "#b73244",
  "rgb": {
    "r": 183,
    "g": 50,
    "b": 68
  },
  "hsl": {
    "h": 351.88,
    "s": 57.082,
    "l": 45.686
  },
  "oklch": {
    "l": 0.52456,
    "c": 0.16864,
    "h": 17.8
  },
  "luminance": 0.12766
}

Semantic roles & 50–950 ramp

primary

#B73244

secondary

#7DC7BD

accent

#E0CC47

background

#FEF7F7

surface

#FCEDED

border

#D5C8C8

text

#160908

muted

#847B7B

Preview Lab

Preview with #B73244

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

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