#B55352#B55352

#B55352 is a mid, vivid red. Relative luminance 0.166; OKLCH L 56.5% C 0.128 H 22.6°. Best body text is #FFFFFF at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#B55352
RGB	rgb(181, 83, 82)
HSL	hsl(1, 40%, 52%)
HSV	hsv(1, 55%, 71%)
CMYK	cmyk(0%, 54.1%, 54.7%, 29%)
CIE-LAB	lab(47.78, 39.68, 19.90)
CIE-LCH	lch(47.78, 44.39, 26.64°)
OKLab	oklab(56.5% 0.1182 0.0492)
OKLCH	oklch(56.5% 0.128 22.6)
XYZ	xyz(23.6742, 16.6222, 9.9427)
Luminance	0.1662 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B55352 #52B4B5

analogous

#B55283 #B55352 #B58552

triadic

#B55352 #52B553 #5352B5

tetradic

#B55352 #83B552 #52B4B5 #8552B5

square

#B55352 #83B552 #52B4B5 #8552B5

split-complementary

#B55352 #52B585 #5283B5

monochromatic

#622B2A #8D3D3C #B55352 #C77E7D #DAA8A8

Accessibility & contrast

On white

4.86

#B55352 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.32

#B55352 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B55352

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B55352	#FFFFFF	#000000	##FFFFFF
##B55352	1.00	4.86	4.32	4.86
#FFFFFF	4.86	1.00	21.00	1.00
#000000	4.32	21.00	1.00	21.00
##FFFFFF	4.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A6551

Deuteranopia (green-blind)

#827950

Tritanopia (blue-blind)

#C54354

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #b55352;
/* rgb */ color: rgb(181, 83, 82);
/* oklch */ color: oklch(56.5% 0.128 22.6);

Tailwind

colors: {
  custom: {
    50: '#d08682',
    500: '#b55352',
    950: '#000000',
  },
}

SCSS

$custom: #b55352;
$custom-light: #d08682;
$custom-dark: #000000;

JSON

{
  "hex": "#b55352",
  "rgb": {
    "r": 181,
    "g": 83,
    "b": 82
  },
  "hsl": {
    "h": 0.606,
    "s": 40.081,
    "l": 51.569
  },
  "oklch": {
    "l": 0.56504,
    "c": 0.12799,
    "h": 22.6
  },
  "luminance": 0.16619
}

Semantic roles & 50–950 ramp

primary

#B55352

secondary

#9CC7C7

accent

#CFD058

background

#FDF8F7

surface

#FAF0EE

border

#D3CBC9

text

#150B0A

muted

#837C7C

Preview Lab

Preview with #B55352

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

Preview Lab → · Contrast checker → · Palette generator →