#83211F#83211F

#83211F is a dark, vivid red. Relative luminance 0.060; OKLCH L 40.8% C 0.133 H 26.3°. Best body text is #FFFFFF at 9.54:1 contrast (WCAG AA passes).

Color values

HEX	#83211F
RGB	rgb(131, 33, 31)
HSL	hsl(1, 62%, 32%)
HSV	hsv(1, 76%, 51%)
CMYK	cmyk(0%, 74.8%, 76.3%, 48.6%)
CIE-LAB	lab(29.45, 41.35, 26.28)
CIE-LCH	lch(29.45, 48.99, 32.44°)
OKLab	oklab(40.77% 0.1196 0.0592)
OKLCH	oklch(40.77% 0.133 26.3)
XYZ	xyz(10.1524, 6.0135, 1.9222)
Luminance	0.0601 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83211F #1F8183

analogous

#831F4F #83211F #83531F

triadic

#83211F #1F8321 #211F83

tetradic

#83211F #4F831F #1F8183 #531F83

square

#83211F #4F831F #1F8183 #531F83

split-complementary

#83211F #1F8353 #1F4F83

monochromatic

#200808 #521513 #83211F #B42D2B #D44B49

Accessibility & contrast

On white

9.54

#83211F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#83211F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #83211F

9.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83211F	#FFFFFF	#000000	##FFFFFF
##83211F	1.00	9.54	2.20	9.54
#FFFFFF	9.54	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E381E

Deuteranopia (green-blind)

#564D1B

Tritanopia (blue-blind)

#910022

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #83211f;
/* rgb */ color: rgb(131, 33, 31);
/* oklch */ color: oklch(40.8% 0.133 26.3);

Tailwind

colors: {
  custom: {
    50: '#af645b',
    500: '#83211f',
    950: '#000000',
  },
}

SCSS

$custom: #83211f;
$custom-light: #af645b;
$custom-dark: #000000;

JSON

{
  "hex": "#83211f",
  "rgb": {
    "r": 131,
    "g": 33,
    "b": 31
  },
  "hsl": {
    "h": 1.2,
    "s": 61.728,
    "l": 31.765
  },
  "oklch": {
    "l": 0.40771,
    "c": 0.13342,
    "h": 26.3
  },
  "luminance": 0.06012
}

Semantic roles & 50–950 ramp

primary

#83211F

secondary

#48B4B6

accent

#E2E543

background

#FBF6F5

surface

#F6EBE9

border

#D0C6C5

text

#120604

muted

#817A79

Preview Lab

Preview with #83211F

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

Preview Lab → · Contrast checker → · Palette generator →