#83251D#83251D

#83251D is a dark, vivid red. Relative luminance 0.062; OKLCH L 41.2% C 0.130 H 28.8°. Best body text is #FFFFFF at 9.34:1 contrast (WCAG AA passes).

Color values

HEX	#83251D
RGB	rgb(131, 37, 29)
HSL	hsl(5, 64%, 31%)
HSV	hsv(5, 78%, 51%)
CMYK	cmyk(0%, 71.8%, 77.9%, 48.6%)
CIE-LAB	lab(30.01, 39.65, 28.12)
CIE-LCH	lch(30.01, 48.61, 35.35°)
OKLab	oklab(41.18% 0.1138 0.0626)
OKLCH	oklch(41.18% 0.13 28.8)
XYZ	xyz(10.2446, 6.2387, 1.8269)
Luminance	0.0624 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83251D #1D7B83

analogous

#831D48 #83251D #83581D

triadic

#83251D #1D8325 #251D83

tetradic

#83251D #48831D #1D7B83 #581D83

square

#83251D #48831D #1D7B83 #581D83

split-complementary

#83251D #1D8358 #1D4883

monochromatic

#1F0907 #511712 #83251D #B53328 #D65045

Accessibility & contrast

On white

9.34

#83251D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.25

#83251D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #83251D

9.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83251D	#FFFFFF	#000000	##FFFFFF
##83251D	1.00	9.34	2.25	9.34
#FFFFFF	9.34	1.00	21.00	1.00
#000000	2.25	21.00	1.00	21.00
##FFFFFF	9.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#403A1B

Deuteranopia (green-blind)

#584E19

Tritanopia (blue-blind)

#910424

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #83251d;
/* rgb */ color: rgb(131, 37, 29);
/* oklch */ color: oklch(41.2% 0.130 28.8);

Tailwind

colors: {
  custom: {
    50: '#ae6659',
    500: '#83251d',
    950: '#000000',
  },
}

SCSS

$custom: #83251d;
$custom-light: #ae6659;
$custom-dark: #000000;

JSON

{
  "hex": "#83251d",
  "rgb": {
    "r": 131,
    "g": 37,
    "b": 29
  },
  "hsl": {
    "h": 4.706,
    "s": 63.75,
    "l": 31.373
  },
  "oklch": {
    "l": 0.41182,
    "c": 0.1299,
    "h": 28.8
  },
  "luminance": 0.06237
}

Semantic roles & 50–950 ramp

primary

#83251D

secondary

#46ADB6

accent

#DAE741

background

#FBF6F5

surface

#F6EBE9

border

#D0C6C5

text

#120603

muted

#817A78

Preview Lab

Preview with #83251D

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

Preview Lab → · Contrast checker → · Palette generator →