#B53832#B53832

#B53832 is a mid, vivid red. Relative luminance 0.129; OKLCH L 52.4% C 0.162 H 27.0°. Best body text is #FFFFFF at 5.87:1 contrast (WCAG AA passes).

Color values

HEX	#B53832
RGB	rgb(181, 56, 50)
HSL	hsl(3, 57%, 45%)
HSV	hsv(3, 72%, 71%)
CMYK	cmyk(0%, 69.1%, 72.4%, 29%)
CIE-LAB	lab(42.59, 49.96, 32.41)
CIE-LCH	lch(42.59, 59.55, 32.97°)
OKLab	oklab(52.43% 0.1446 0.0738)
OKLCH	oklch(52.43% 0.162 27)
XYZ	xyz(21.0483, 12.8855, 4.3958)
Luminance	0.1288 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B53832 #32AFB5

analogous

#B5326D #B53832 #B57932

triadic

#B53832 #32B538 #3832B5

tetradic

#B53832 #6DB532 #32AFB5 #7932B5

square

#B53832 #6DB532 #32AFB5 #7932B5

split-complementary

#B53832 #32B579 #326DB5

monochromatic

#551A18 #852925 #B53832 #D05A54 #DD8884

Accessibility & contrast

On white

5.87

#B53832 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.58

#B53832 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B53832

5.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B53832	#FFFFFF	#000000	##FFFFFF
##B53832	1.00	5.87	3.58	5.87
#FFFFFF	5.87	1.00	21.00	1.00
#000000	3.58	21.00	1.00	21.00
##FFFFFF	5.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B5330

Deuteranopia (green-blind)

#7B6F2E

Tritanopia (blue-blind)

#C71038

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #b53832;
/* rgb */ color: rgb(181, 56, 50);
/* oklch */ color: oklch(52.4% 0.162 27.0);

Tailwind

colors: {
  custom: {
    50: '#d3766a',
    500: '#b53832',
    950: '#000000',
  },
}

SCSS

$custom: #b53832;
$custom-light: #d3766a;
$custom-dark: #000000;

JSON

{
  "hex": "#b53832",
  "rgb": {
    "r": 181,
    "g": 56,
    "b": 50
  },
  "hsl": {
    "h": 2.748,
    "s": 56.71,
    "l": 45.294
  },
  "oklch": {
    "l": 0.52428,
    "c": 0.16233,
    "h": 27
  },
  "luminance": 0.12882
}

Semantic roles & 50–950 ramp

primary

#B53832

secondary

#7CC3C7

accent

#D9E048

background

#FEF7F6

surface

#FCEDEB

border

#D5C8C6

text

#160906

muted

#847B7A

Preview Lab

Preview with #B53832

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

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