#83312E#83312E

#83312E is a dark, moderate red. Relative luminance 0.072; OKLCH L 43.0% C 0.114 H 25.2°. Best body text is #FFFFFF at 8.59:1 contrast (WCAG AA passes).

Color values

HEX	#83312E
RGB	rgb(131, 49, 46)
HSL	hsl(2, 48%, 35%)
HSV	hsv(2, 65%, 51%)
CMYK	cmyk(0%, 62.6%, 64.9%, 48.6%)
CIE-LAB	lab(32.30, 35.11, 20.30)
CIE-LCH	lch(32.30, 40.55, 30.03°)
OKLab	oklab(42.99% 0.1032 0.0485)
OKLCH	oklch(42.99% 0.114 25.2)
XYZ	xyz(10.9526, 7.2206, 3.4012)
Luminance	0.0722 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83312E #2E8083

analogous

#832E55 #83312E #835C2E

triadic

#83312E #2E8331 #312E83

tetradic

#83312E #55832E #2E8083 #5C2E83

square

#83312E #55832E #2E8083 #5C2E83

split-complementary

#83312E #2E835C #2E5583

monochromatic

#280F0E #56201E #83312E #B0423E #C86763

Accessibility & contrast

On white

8.59

#83312E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.44

#83312E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #83312E

8.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83312E	#FFFFFF	#000000	##FFFFFF
##83312E	1.00	8.59	2.44	8.59
#FFFFFF	8.59	1.00	21.00	1.00
#000000	2.44	21.00	1.00	21.00
##FFFFFF	8.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#46412D

Deuteranopia (green-blind)

#5B532C

Tritanopia (blue-blind)

#902131

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #83312e;
/* rgb */ color: rgb(131, 49, 46);
/* oklch */ color: oklch(43.0% 0.114 25.2);

Tailwind

colors: {
  custom: {
    50: '#ac6d66',
    500: '#83312e',
    950: '#000000',
  },
}

SCSS

$custom: #83312e;
$custom-light: #ac6d66;
$custom-dark: #000000;

JSON

{
  "hex": "#83312e",
  "rgb": {
    "r": 131,
    "g": 49,
    "b": 46
  },
  "hsl": {
    "h": 2.118,
    "s": 48.023,
    "l": 34.706
  },
  "oklch": {
    "l": 0.42988,
    "c": 0.11398,
    "h": 25.2
  },
  "luminance": 0.07219
}

Semantic roles & 50–950 ramp

primary

#83312E

secondary

#5EACAF

accent

#D3D850

background

#FBF6F6

surface

#F6ECEB

border

#D0C7C6

text

#110706

muted

#807A7A

Preview Lab

Preview with #83312E

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

Preview Lab → · Contrast checker → · Palette generator →