#B83A32#B83A32

#B83A32 is a mid, vivid red. Relative luminance 0.134; OKLCH L 53.2% C 0.164 H 27.7°. Best body text is #FFFFFF at 5.69:1 contrast (WCAG AA passes).

Color values

HEX	#B83A32
RGB	rgb(184, 58, 50)
HSL	hsl(4, 57%, 46%)
HSV	hsv(4, 73%, 72%)
CMYK	cmyk(0%, 68.5%, 72.8%, 27.8%)
CIE-LAB	lab(43.43, 50.16, 33.52)
CIE-LCH	lch(43.43, 60.32, 33.75°)
OKLab	oklab(53.16% 0.1449 0.076)
OKLCH	oklch(53.16% 0.164 27.7)
XYZ	xyz(21.8583, 13.4500, 4.4621)
Luminance	0.1345 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B83A32 #32B0B8

analogous

#B8326D #B83A32 #B87D32

triadic

#B83A32 #32B83A #3A32B8

tetradic

#B83A32 #6DB832 #32B0B8 #7D32B8

square

#B83A32 #6DB832 #32B0B8 #7D32B8

split-complementary

#B83A32 #32B87D #326DB8

monochromatic

#581C18 #882B25 #B83A32 #D15D56 #DE8B86

Accessibility & contrast

On white

5.69

#B83A32 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.69

#B83A32 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B83A32

5.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B83A32	#FFFFFF	#000000	##FFFFFF
##B83A32	1.00	5.69	3.69	5.69
#FFFFFF	5.69	1.00	21.00	1.00
#000000	3.69	21.00	1.00	21.00
##FFFFFF	5.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E5530

Deuteranopia (green-blind)

#7D712E

Tritanopia (blue-blind)

#CA1339

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #b83a32;
/* rgb */ color: rgb(184, 58, 50);
/* oklch */ color: oklch(53.2% 0.164 27.7);

Tailwind

colors: {
  custom: {
    50: '#d5786a',
    500: '#b83a32',
    950: '#000000',
  },
}

SCSS

$custom: #b83a32;
$custom-light: #d5786a;
$custom-dark: #000000;

JSON

{
  "hex": "#b83a32",
  "rgb": {
    "r": 184,
    "g": 58,
    "b": 50
  },
  "hsl": {
    "h": 3.582,
    "s": 57.265,
    "l": 45.882
  },
  "oklch": {
    "l": 0.53161,
    "c": 0.1636,
    "h": 27.7
  },
  "luminance": 0.13447
}

Semantic roles & 50–950 ramp

primary

#B83A32

secondary

#7EC3C8

accent

#D7E147

background

#FEF7F6

surface

#FCEEEB

border

#D5C9C6

text

#160906

muted

#847B7A

Preview Lab

Preview with #B83A32

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

Preview Lab → · Contrast checker → · Palette generator →