#B82B31#B82B31

#B82B31 is a mid, vivid red. Relative luminance 0.121; OKLCH L 51.7% C 0.177 H 24.0°. Best body text is #FFFFFF at 6.13:1 contrast (WCAG AA passes).

Color values

HEX	#B82B31
RGB	rgb(184, 43, 49)
HSL	hsl(357, 62%, 45%)
HSV	hsv(357, 77%, 72%)
CMYK	cmyk(0%, 76.6%, 73.4%, 27.8%)
CIE-LAB	lab(41.44, 55.57, 31.82)
CIE-LCH	lch(41.44, 64.04, 29.80°)
OKLab	oklab(51.67% 0.1618 0.0721)
OKLCH	oklch(51.67% 0.177 24)
XYZ	xyz(21.1879, 12.1432, 4.1334)
Luminance	0.1214 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B82B31 #2BB8B2

analogous

#B82B78 #B82B31 #B86C2B

triadic

#B82B31 #31B82B #2B31B8

tetradic

#B82B31 #78B82B #2BB8B2 #6C2BB8

square

#B82B31 #78B82B #2BB8B2 #6C2BB8

split-complementary

#B82B31 #2BB86C #2B78B8

monochromatic

#551417 #861F24 #B82B31 #D54B51 #E17D81

Accessibility & contrast

On white

6.13

#B82B31 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.43

#B82B31 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B82B31

6.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B82B31	#FFFFFF	#000000	##FFFFFF
##B82B31	1.00	6.13	3.43	6.13
#FFFFFF	6.13	1.00	21.00	1.00
#000000	3.43	21.00	1.00	21.00
##FFFFFF	6.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#564E30

Deuteranopia (green-blind)

#796D2C

Tritanopia (blue-blind)

#CB002F

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #b82b31;
/* rgb */ color: rgb(184, 43, 49);
/* oklch */ color: oklch(51.7% 0.177 24.0);

Tailwind

colors: {
  custom: {
    50: '#d67169',
    500: '#b82b31',
    950: '#000000',
  },
}

SCSS

$custom: #b82b31;
$custom-light: #d67169;
$custom-dark: #000000;

JSON

{
  "hex": "#b82b31",
  "rgb": {
    "r": 184,
    "g": 43,
    "b": 49
  },
  "hsl": {
    "h": 357.447,
    "s": 62.115,
    "l": 44.51
  },
  "oklch": {
    "l": 0.51671,
    "c": 0.17711,
    "h": 24
  },
  "luminance": 0.1214
}

Semantic roles & 50–950 ramp

primary

#B82B31

secondary

#76C9C5

accent

#E5DE43

background

#FEF7F6

surface

#FCEDEB

border

#D5C8C6

text

#160806

muted

#847B7A

Preview Lab

Preview with #B82B31

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

Preview Lab → · Contrast checker → · Palette generator →