#B52D32#B52D32

#B52D32 is a mid, vivid red. Relative luminance 0.119; OKLCH L 51.3% C 0.172 H 24.0°. Best body text is #FFFFFF at 6.20:1 contrast (WCAG AA passes).

Color values

HEX	#B52D32
RGB	rgb(181, 45, 50)
HSL	hsl(358, 60%, 44%)
HSV	hsv(358, 75%, 71%)
CMYK	cmyk(0%, 75.1%, 72.4%, 29%)
CIE-LAB	lab(41.11, 54.04, 30.69)
CIE-LCH	lch(41.11, 62.15, 29.60°)
OKLab	oklab(51.33% 0.1575 0.07)
OKLCH	oklch(51.33% 0.172 24)
XYZ	xyz(20.5725, 11.9340, 4.2372)
Luminance	0.1193 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B52D32 #2DB5B0

analogous

#B52D76 #B52D32 #B56C2D

triadic

#B52D32 #32B52D #2D32B5

tetradic

#B52D32 #76B52D #2DB5B0 #6C2DB5

square

#B52D32 #76B52D #2DB5B0 #6C2DB5

split-complementary

#B52D32 #2DB56C #2D76B5

monochromatic

#531517 #842124 #B52D32 #D34D51 #DF7E81

Accessibility & contrast

On white

6.20

#B52D32 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.39

#B52D32 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B52D32

6.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B52D32	#FFFFFF	#000000	##FFFFFF
##B52D32	1.00	6.20	3.39	6.20
#FFFFFF	6.20	1.00	21.00	1.00
#000000	3.39	21.00	1.00	21.00
##FFFFFF	6.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#554E31

Deuteranopia (green-blind)

#776C2D

Tritanopia (blue-blind)

#C70030

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #b52d32;
/* rgb */ color: rgb(181, 45, 50);
/* oklch */ color: oklch(51.3% 0.172 24.0);

Tailwind

colors: {
  custom: {
    50: '#d4716a',
    500: '#b52d32',
    950: '#000000',
  },
}

SCSS

$custom: #b52d32;
$custom-light: #d4716a;
$custom-dark: #000000;

JSON

{
  "hex": "#b52d32",
  "rgb": {
    "r": 181,
    "g": 45,
    "b": 50
  },
  "hsl": {
    "h": 357.794,
    "s": 60.177,
    "l": 44.314
  },
  "oklch": {
    "l": 0.51325,
    "c": 0.17236,
    "h": 24
  },
  "luminance": 0.11931
}

Semantic roles & 50–950 ramp

primary

#B52D32

secondary

#76C7C4

accent

#E3DD44

background

#FEF7F6

surface

#FCEDEB

border

#D5C8C6

text

#160806

muted

#847B7A

Preview Lab

Preview with #B52D32

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

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