#B83C32#B83C32

#B83C32 is a mid, vivid red. Relative luminance 0.137; OKLCH L 53.4% C 0.162 H 28.3°. Best body text is #FFFFFF at 5.63:1 contrast (WCAG AA passes).

Color values

HEX	#B83C32
RGB	rgb(184, 60, 50)
HSL	hsl(4, 57%, 46%)
HSV	hsv(4, 73%, 72%)
CMYK	cmyk(0%, 67.4%, 72.8%, 27.8%)
CIE-LAB	lab(43.73, 49.34, 33.86)
CIE-LCH	lch(43.73, 59.84, 34.46°)
OKLab	oklab(53.39% 0.1423 0.0768)
OKLCH	oklch(53.39% 0.162 28.3)
XYZ	xyz(21.9611, 13.6556, 4.4964)
Luminance	0.1365 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B83C32 #32AEB8

analogous

#B8326B #B83C32 #B87F32

triadic

#B83C32 #32B83C #3C32B8

tetradic

#B83C32 #6BB832 #32AEB8 #7F32B8

square

#B83C32 #6BB832 #32AEB8 #7F32B8

split-complementary

#B83C32 #32B87F #326BB8

monochromatic

#581D18 #882C25 #B83C32 #D15F56 #DE8D86

Accessibility & contrast

On white

5.63

#B83C32 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.73

#B83C32 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B83C32

5.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B83C32	#FFFFFF	#000000	##FFFFFF
##B83C32	1.00	5.63	3.73	5.63
#FFFFFF	5.63	1.00	21.00	1.00
#000000	3.73	21.00	1.00	21.00
##FFFFFF	5.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F5630

Deuteranopia (green-blind)

#7E712E

Tritanopia (blue-blind)

#CA183B

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #b83c32;
/* rgb */ color: rgb(184, 60, 50);
/* oklch */ color: oklch(53.4% 0.162 28.3);

Tailwind

colors: {
  custom: {
    50: '#d5796a',
    500: '#b83c32',
    950: '#000000',
  },
}

SCSS

$custom: #b83c32;
$custom-light: #d5796a;
$custom-dark: #000000;

JSON

{
  "hex": "#b83c32",
  "rgb": {
    "r": 184,
    "g": 60,
    "b": 50
  },
  "hsl": {
    "h": 4.478,
    "s": 57.265,
    "l": 45.882
  },
  "oklch": {
    "l": 0.53387,
    "c": 0.16168,
    "h": 28.3
  },
  "luminance": 0.13652
}

Semantic roles & 50–950 ramp

primary

#B83C32

secondary

#7EC2C8

accent

#D5E147

background

#FEF7F6

surface

#FCEEEB

border

#D5C9C6

text

#160906

muted

#847B7A

Preview Lab

Preview with #B83C32

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

Preview Lab → · Contrast checker → · Palette generator →