#83241D#83241D

#83241D is a dark, vivid red. Relative luminance 0.062; OKLCH L 41.1% C 0.131 H 28.4°. Best body text is #FFFFFF at 9.40:1 contrast (WCAG AA passes).

Color values

HEX	#83241D
RGB	rgb(131, 36, 29)
HSL	hsl(4, 64%, 31%)
HSV	hsv(4, 78%, 51%)
CMYK	cmyk(0%, 72.5%, 77.9%, 48.6%)
CIE-LAB	lab(29.86, 40.06, 27.96)
CIE-LCH	lch(29.86, 48.85, 34.91°)
OKLab	oklab(41.07% 0.1151 0.0623)
OKLCH	oklch(41.07% 0.131 28.4)
XYZ	xyz(10.2139, 6.1773, 1.8167)
Luminance	0.0618 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83241D #1D7C83

analogous

#831D49 #83241D #83571D

triadic

#83241D #1D8324 #241D83

tetradic

#83241D #49831D #1D7C83 #571D83

square

#83241D #49831D #1D7C83 #571D83

split-complementary

#83241D #1D8357 #1D4983

monochromatic

#1F0807 #511612 #83241D #B53228 #D64F45

Accessibility & contrast

On white

9.40

#83241D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#83241D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #83241D

9.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83241D	#FFFFFF	#000000	##FFFFFF
##83241D	1.00	9.40	2.24	9.40
#FFFFFF	9.40	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#40391B

Deuteranopia (green-blind)

#574E19

Tritanopia (blue-blind)

#910123

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #83241d;
/* rgb */ color: rgb(131, 36, 29);
/* oklch */ color: oklch(41.1% 0.131 28.4);

Tailwind

colors: {
  custom: {
    50: '#af6559',
    500: '#83241d',
    950: '#000000',
  },
}

SCSS

$custom: #83241d;
$custom-light: #af6559;
$custom-dark: #000000;

JSON

{
  "hex": "#83241d",
  "rgb": {
    "r": 131,
    "g": 36,
    "b": 29
  },
  "hsl": {
    "h": 4.118,
    "s": 63.75,
    "l": 31.373
  },
  "oklch": {
    "l": 0.41069,
    "c": 0.13087,
    "h": 28.4
  },
  "luminance": 0.06176
}

Semantic roles & 50–950 ramp

primary

#83241D

secondary

#46AEB6

accent

#DBE741

background

#FBF6F5

surface

#F6EBE9

border

#D0C6C5

text

#120603

muted

#817A78

Preview Lab

Preview with #83241D

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

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