#83271A#83271A

#83271A is a dark, vivid red. Relative luminance 0.064; OKLCH L 41.4% C 0.129 H 31.0°. Best body text is #FFFFFF at 9.25:1 contrast (WCAG AA passes).

Color values

HEX	#83271A
RGB	rgb(131, 39, 26)
HSL	hsl(7, 67%, 31%)
HSV	hsv(7, 80%, 51%)
CMYK	cmyk(0%, 70.2%, 80.2%, 48.6%)
CIE-LAB	lab(30.28, 38.67, 30.19)
CIE-LCH	lch(30.28, 49.06, 37.98°)
OKLab	oklab(41.38% 0.1101 0.0663)
OKLCH	oklch(41.38% 0.129 31)
XYZ	xyz(10.2732, 6.3524, 1.6623)
Luminance	0.0635 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83271A #1A7683

analogous

#831A41 #83271A #835B1A

triadic

#83271A #1A8327 #271A83

tetradic

#83271A #41831A #1A7683 #5B1A83

square

#83271A #41831A #1A7683 #5B1A83

split-complementary

#83271A #1A835B #1A4183

monochromatic

#1D0906 #501810 #83271A #B63624 #D9523F

Accessibility & contrast

On white

9.25

#83271A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.27

#83271A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #83271A

9.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83271A	#FFFFFF	#000000	##FFFFFF
##83271A	1.00	9.25	2.27	9.25
#FFFFFF	9.25	1.00	21.00	1.00
#000000	2.27	21.00	1.00	21.00
##FFFFFF	9.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#423A18

Deuteranopia (green-blind)

#584F16

Tritanopia (blue-blind)

#910925

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #83271a;
/* rgb */ color: rgb(131, 39, 26);
/* oklch */ color: oklch(41.4% 0.129 31.0);

Tailwind

colors: {
  custom: {
    50: '#af6757',
    500: '#83271a',
    950: '#000000',
  },
}

SCSS

$custom: #83271a;
$custom-light: #af6757;
$custom-dark: #000000;

JSON

{
  "hex": "#83271a",
  "rgb": {
    "r": 131,
    "g": 39,
    "b": 26
  },
  "hsl": {
    "h": 7.429,
    "s": 66.879,
    "l": 30.784
  },
  "oklch": {
    "l": 0.41379,
    "c": 0.12851,
    "h": 31
  },
  "luminance": 0.06351
}

Semantic roles & 50–950 ramp

primary

#83271A

secondary

#42A8B7

accent

#D5EA3E

background

#FBF6F5

surface

#F6EBE9

border

#D0C6C5

text

#120603

muted

#817A78

Preview Lab

Preview with #83271A

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

Preview Lab → · Contrast checker → · Palette generator →