#B73246#B73246

#B73246 is a mid, vivid red. Relative luminance 0.128; OKLCH L 52.5% C 0.169 H 16.9°. Best body text is #FFFFFF at 5.90:1 contrast (WCAG AA passes).

Color values

HEX	#B73246
RGB	rgb(183, 50, 70)
HSL	hsl(351, 57%, 46%)
HSV	hsv(351, 73%, 72%)
CMYK	cmyk(0%, 72.7%, 61.7%, 28.2%)
CIE-LAB	lab(42.45, 54.01, 20.22)
CIE-LCH	lch(42.45, 57.67, 20.52°)
OKLab	oklab(52.5% 0.1613 0.0491)
OKLCH	oklch(52.5% 0.169 16.9)
XYZ	xyz(21.7767, 12.7938, 7.1159)
Luminance	0.1279 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B73246 #32B7A3

analogous

#B73289 #B73246 #B76032

triadic

#B73246 #46B732 #3246B7

tetradic

#B73246 #89B732 #32B7A3 #6032B7

square

#B73246 #89B732 #32B7A3 #6032B7

split-complementary

#B73246 #32B760 #3289B7

monochromatic

#571821 #872534 #B73246 #D15668 #DE8693

Accessibility & contrast

On white

5.90

#B73246 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.56

#B73246 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B73246

5.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B73246	#FFFFFF	#000000	##FFFFFF
##B73246	1.00	5.90	3.56	5.90
#FFFFFF	5.90	1.00	21.00	1.00
#000000	3.56	21.00	1.00	21.00
##FFFFFF	5.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#565246

Deuteranopia (green-blind)

#786E42

Tritanopia (blue-blind)

#C9053A

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #b73246;
/* rgb */ color: rgb(183, 50, 70);
/* oklch */ color: oklch(52.5% 0.169 16.9);

Tailwind

colors: {
  custom: {
    50: '#d47479',
    500: '#b73246',
    950: '#000000',
  },
}

SCSS

$custom: #b73246;
$custom-light: #d47479;
$custom-dark: #000000;

JSON

{
  "hex": "#b73246",
  "rgb": {
    "r": 183,
    "g": 50,
    "b": 70
  },
  "hsl": {
    "h": 350.977,
    "s": 57.082,
    "l": 45.686
  },
  "oklch": {
    "l": 0.52496,
    "c": 0.16864,
    "h": 16.9
  },
  "luminance": 0.12791
}

Semantic roles & 50–950 ramp

primary

#B73246

secondary

#7DC7BC

accent

#E0C947

background

#FDF7F7

surface

#FBEDED

border

#D4C8C8

text

#150909

muted

#837B7B

Preview Lab

Preview with #B73246

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

Preview Lab → · Contrast checker → · Palette generator →