#B83732#B83732

#B83732 is a mid, vivid red. Relative luminance 0.132; OKLCH L 52.8% C 0.166 H 26.8°. Best body text is #FFFFFF at 5.78:1 contrast (WCAG AA passes).

Color values

HEX	#B83732
RGB	rgb(184, 55, 50)
HSL	hsl(2, 57%, 46%)
HSV	hsv(2, 73%, 72%)
CMYK	cmyk(0%, 70.1%, 72.8%, 27.8%)
CIE-LAB	lab(43.00, 51.35, 33.02)
CIE-LCH	lch(43.00, 61.05, 32.74°)
OKLab	oklab(52.84% 0.1486 0.0749)
OKLCH	oklch(52.84% 0.166 26.8)
XYZ	xyz(21.7115, 13.1562, 4.4132)
Luminance	0.1315 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B83732 #32B3B8

analogous

#B83270 #B83732 #B87A32

triadic

#B83732 #32B837 #3732B8

tetradic

#B83732 #70B832 #32B3B8 #7A32B8

square

#B83732 #70B832 #32B3B8 #7A32B8

split-complementary

#B83732 #32B87A #3270B8

monochromatic

#581A18 #882925 #B83732 #D15B56 #DE8A86

Accessibility & contrast

On white

5.78

#B83732 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.63

#B83732 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B83732

5.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B83732	#FFFFFF	#000000	##FFFFFF
##B83732	1.00	5.78	3.63	5.78
#FFFFFF	5.78	1.00	21.00	1.00
#000000	3.63	21.00	1.00	21.00
##FFFFFF	5.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C5430

Deuteranopia (green-blind)

#7C702E

Tritanopia (blue-blind)

#CA0937

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #b83732;
/* rgb */ color: rgb(184, 55, 50);
/* oklch */ color: oklch(52.8% 0.166 26.8);

Tailwind

colors: {
  custom: {
    50: '#d5766a',
    500: '#b83732',
    950: '#000000',
  },
}

SCSS

$custom: #b83732;
$custom-light: #d5766a;
$custom-dark: #000000;

JSON

{
  "hex": "#b83732",
  "rgb": {
    "r": 184,
    "g": 55,
    "b": 50
  },
  "hsl": {
    "h": 2.239,
    "s": 57.265,
    "l": 45.882
  },
  "oklch": {
    "l": 0.52835,
    "c": 0.16644,
    "h": 26.8
  },
  "luminance": 0.13153
}

Semantic roles & 50–950 ramp

primary

#B83732

secondary

#7EC5C8

accent

#DBE147

background

#FEF7F6

surface

#FCEDEB

border

#D5C8C6

text

#160906

muted

#847B7A

Preview Lab

Preview with #B83732

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

Preview Lab → · Contrast checker → · Palette generator →