#82231F#82231F

#82231F is a dark, vivid red. Relative luminance 0.060; OKLCH L 40.8% C 0.130 H 27.1°. Best body text is #FFFFFF at 9.50:1 contrast (WCAG AA passes).

Color values

HEX	#82231F
RGB	rgb(130, 35, 31)
HSL	hsl(2, 61%, 32%)
HSV	hsv(2, 76%, 51%)
CMYK	cmyk(0%, 73.1%, 76.2%, 49%)
CIE-LAB	lab(29.53, 40.21, 26.32)
CIE-LCH	lch(29.53, 48.06, 33.21°)
OKLab	oklab(40.8% 0.1161 0.0593)
OKLCH	oklch(40.8% 0.13 27.1)
XYZ	xyz(10.0554, 6.0483, 1.9340)
Luminance	0.0605 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#82231F #1F7E82

analogous

#821F4D #82231F #82551F

triadic

#82231F #1F8223 #231F82

tetradic

#82231F #4D821F #1F7E82 #551F82

square

#82231F #4D821F #1F7E82 #551F82

split-complementary

#82231F #1F8255 #1F4D82

monochromatic

#1F0807 #511613 #82231F #B3302B #D34E48

Accessibility & contrast

On white

9.50

#82231F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.21

#82231F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #82231F

9.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##82231F	#FFFFFF	#000000	##FFFFFF
##82231F	1.00	9.50	2.21	9.50
#FFFFFF	9.50	1.00	21.00	1.00
#000000	2.21	21.00	1.00	21.00
##FFFFFF	9.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E381E

Deuteranopia (green-blind)

#564D1C

Tritanopia (blue-blind)

#8F0123

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #82231f;
/* rgb */ color: rgb(130, 35, 31);
/* oklch */ color: oklch(40.8% 0.130 27.1);

Tailwind

colors: {
  custom: {
    50: '#ae655b',
    500: '#82231f',
    950: '#000000',
  },
}

SCSS

$custom: #82231f;
$custom-light: #ae655b;
$custom-dark: #000000;

JSON

{
  "hex": "#82231f",
  "rgb": {
    "r": 130,
    "g": 35,
    "b": 31
  },
  "hsl": {
    "h": 2.424,
    "s": 61.491,
    "l": 31.569
  },
  "oklch": {
    "l": 0.408,
    "c": 0.13041,
    "h": 27.1
  },
  "luminance": 0.06047
}

Semantic roles & 50–950 ramp

primary

#82231F

secondary

#48B0B5

accent

#DEE543

background

#FBF6F5

surface

#F6EBE9

border

#D0C6C5

text

#120604

muted

#817A79

Preview Lab

Preview with #82231F

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

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