#83302B#83302B

#83302B is a dark, moderate red. Relative luminance 0.071; OKLCH L 42.8% C 0.116 H 26.5°. Best body text is #FFFFFF at 8.67:1 contrast (WCAG AA passes).

Color values

HEX	#83302B
RGB	rgb(131, 48, 43)
HSL	hsl(3, 51%, 34%)
HSV	hsv(3, 67%, 51%)
CMYK	cmyk(0%, 63.4%, 67.2%, 48.6%)
CIE-LAB	lab(32.07, 35.39, 21.89)
CIE-LCH	lch(32.07, 41.62, 31.74°)
OKLab	oklab(42.79% 0.1035 0.0517)
OKLCH	oklch(42.79% 0.116 26.5)
XYZ	xyz(10.8541, 7.1151, 3.0868)
Luminance	0.0711 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83302B #2B7E83

analogous

#832B52 #83302B #835C2B

triadic

#83302B #2B8330 #302B83

tetradic

#83302B #52832B #2B7E83 #5C2B83

square

#83302B #52832B #2B7E83 #5C2B83

split-complementary

#83302B #2B835C #2B5283

monochromatic

#270E0D #551F1C #83302B #B1413A #CA645E

Accessibility & contrast

On white

8.67

#83302B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.42

#83302B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #83302B

8.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83302B	#FFFFFF	#000000	##FFFFFF
##83302B	1.00	8.67	2.42	8.67
#FFFFFF	8.67	1.00	21.00	1.00
#000000	2.42	21.00	1.00	21.00
##FFFFFF	8.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#46402A

Deuteranopia (green-blind)

#5A5229

Tritanopia (blue-blind)

#901E2F

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #83302b;
/* rgb */ color: rgb(131, 48, 43);
/* oklch */ color: oklch(42.8% 0.116 26.5);

Tailwind

colors: {
  custom: {
    50: '#ad6c64',
    500: '#83302b',
    950: '#000000',
  },
}

SCSS

$custom: #83302b;
$custom-light: #ad6c64;
$custom-dark: #000000;

JSON

{
  "hex": "#83302b",
  "rgb": {
    "r": 131,
    "g": 48,
    "b": 43
  },
  "hsl": {
    "h": 3.409,
    "s": 50.575,
    "l": 34.118
  },
  "oklch": {
    "l": 0.42793,
    "c": 0.11566,
    "h": 26.5
  },
  "luminance": 0.07114
}

Semantic roles & 50–950 ramp

primary

#83302B

secondary

#5AABB0

accent

#D2DA4E

background

#FBF6F6

surface

#F6ECEB

border

#D0C7C6

text

#110705

muted

#807A7A

Preview Lab

Preview with #83302B

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

Preview Lab → · Contrast checker → · Palette generator →