#8D1810#8D1810

#8D1810 is a dark, vivid red. Relative luminance 0.064; OKLCH L 41.7% C 0.153 H 29.3°. Best body text is #FFFFFF at 9.25:1 contrast (WCAG AA passes).

Color values

HEX	#8D1810
RGB	rgb(141, 24, 16)
HSL	hsl(4, 80%, 31%)
HSV	hsv(4, 89%, 55%)
CMYK	cmyk(0%, 83%, 88.7%, 44.7%)
CIE-LAB	lab(30.29, 47.09, 36.37)
CIE-LCH	lch(30.29, 59.50, 37.68°)
OKLab	oklab(41.72% 0.1333 0.075)
OKLCH	oklch(41.72% 0.153 29.3)
XYZ	xyz(11.4061, 6.3553, 1.1162)
Luminance	0.0635 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8D1810 #10858D

analogous

#8D1046 #8D1810 #8D5610

triadic

#8D1810 #108D18 #18108D

tetradic

#8D1810 #468D10 #10858D #56108D

square

#8D1810 #468D10 #10858D #56108D

split-complementary

#8D1810 #108D56 #10468D

monochromatic

#1F0504 #560F0A #8D1810 #C42116 #E73C30

Accessibility & contrast

On white

9.25

#8D1810 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.27

#8D1810 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #8D1810

9.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8D1810	#FFFFFF	#000000	##FFFFFF
##8D1810	1.00	9.25	2.27	9.25
#FFFFFF	9.25	1.00	21.00	1.00
#000000	2.27	21.00	1.00	21.00
##FFFFFF	9.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F370D

Deuteranopia (green-blind)

#5B5007

Tritanopia (blue-blind)

#9C0018

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #8d1810;
/* rgb */ color: rgb(141, 24, 16);
/* oklch */ color: oklch(41.7% 0.153 29.3);

Tailwind

colors: {
  custom: {
    50: '#b86250',
    500: '#8d1810',
    950: '#000000',
  },
}

SCSS

$custom: #8d1810;
$custom-light: #b86250;
$custom-dark: #000000;

JSON

{
  "hex": "#8d1810",
  "rgb": {
    "r": 141,
    "g": 24,
    "b": 16
  },
  "hsl": {
    "h": 3.84,
    "s": 79.618,
    "l": 30.784
  },
  "oklch": {
    "l": 0.41722,
    "c": 0.15296,
    "h": 29.3
  },
  "luminance": 0.06353
}

Semantic roles & 50–950 ramp

primary

#8D1810

secondary

#37B9C2

accent

#E9F632

background

#FCF6F4

surface

#F8EBE7

border

#D1C6C3

text

#130602

muted

#827A78

Preview Lab

Preview with #8D1810

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

Preview Lab → · Contrast checker → · Palette generator →