#B82F31#B82F31

#B82F31 is a mid, vivid red. Relative luminance 0.124; OKLCH L 52.0% C 0.174 H 25.0°. Best body text is #FFFFFF at 6.02:1 contrast (WCAG AA passes).

Color values

HEX	#B82F31
RGB	rgb(184, 47, 49)
HSL	hsl(359, 59%, 45%)
HSV	hsv(359, 74%, 72%)
CMYK	cmyk(0%, 74.5%, 73.4%, 27.8%)
CIE-LAB	lab(41.92, 54.24, 32.37)
CIE-LCH	lch(41.92, 63.17, 30.83°)
OKLab	oklab(52.03% 0.1576 0.0733)
OKLCH	oklch(52.03% 0.174 25)
XYZ	xyz(21.3405, 12.4484, 4.1842)
Luminance	0.1245 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B82F31 #2FB8B6

analogous

#B82F75 #B82F31 #B8712F

triadic

#B82F31 #31B82F #2F31B8

tetradic

#B82F31 #75B82F #2FB8B6 #712FB8

square

#B82F31 #75B82F #2FB8B6 #712FB8

split-complementary

#B82F31 #2FB871 #2F75B8

monochromatic

#571617 #872324 #B82F31 #D35253 #DF8284

Accessibility & contrast

On white

6.02

#B82F31 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.49

#B82F31 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B82F31

6.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B82F31	#FFFFFF	#000000	##FFFFFF
##B82F31	1.00	6.02	3.49	6.02
#FFFFFF	6.02	1.00	21.00	1.00
#000000	3.49	21.00	1.00	21.00
##FFFFFF	6.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#585030

Deuteranopia (green-blind)

#7A6E2C

Tritanopia (blue-blind)

#CB0031

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #b82f31;
/* rgb */ color: rgb(184, 47, 49);
/* oklch */ color: oklch(52.0% 0.174 25.0);

Tailwind

colors: {
  custom: {
    50: '#d67269',
    500: '#b82f31',
    950: '#000000',
  },
}

SCSS

$custom: #b82f31;
$custom-light: #d67269;
$custom-dark: #000000;

JSON

{
  "hex": "#b82f31",
  "rgb": {
    "r": 184,
    "g": 47,
    "b": 49
  },
  "hsl": {
    "h": 359.124,
    "s": 59.307,
    "l": 45.294
  },
  "oklch": {
    "l": 0.52027,
    "c": 0.17377,
    "h": 25
  },
  "luminance": 0.12445
}

Semantic roles & 50–950 ramp

primary

#B82F31

secondary

#7BC8C7

accent

#E2E045

background

#FEF7F6

surface

#FCEDEB

border

#D5C8C6

text

#160906

muted

#847B7A

Preview Lab

Preview with #B82F31

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

Preview Lab → · Contrast checker → · Palette generator →