#8F181E#8F181E

#8F181E is a dark, vivid red. Relative luminance 0.066; OKLCH L 42.3% C 0.153 H 24.8°. Best body text is #FFFFFF at 9.06:1 contrast (WCAG AA passes).

Color values

HEX	#8F181E
RGB	rgb(143, 24, 30)
HSL	hsl(357, 71%, 33%)
HSV	hsv(357, 83%, 56%)
CMYK	cmyk(0%, 83.2%, 79%, 43.9%)
CIE-LAB	lab(30.85, 48.12, 29.14)
CIE-LCH	lch(30.85, 56.26, 31.20°)
OKLab	oklab(42.26% 0.1392 0.0642)
OKLCH	oklch(42.26% 0.153 24.8)
XYZ	xyz(11.8901, 6.5886, 1.8737)
Luminance	0.0659 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8F181E #188F89

analogous

#8F1859 #8F181E #8F4E18

triadic

#8F181E #1E8F18 #181E8F

tetradic

#8F181E #598F18 #188F89 #4E188F

square

#8F181E #598F18 #188F89 #4E188F

split-complementary

#8F181E #188F4E #18598F

monochromatic

#260608 #5B0F13 #8F181E #C32129 #DF424A

Accessibility & contrast

On white

9.06

#8F181E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.32

#8F181E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #8F181E

9.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8F181E	#FFFFFF	#000000	##FFFFFF
##8F181E	1.00	9.06	2.32	9.06
#FFFFFF	9.06	1.00	21.00	1.00
#000000	2.32	21.00	1.00	21.00
##FFFFFF	9.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E381D

Deuteranopia (green-blind)

#5B5219

Tritanopia (blue-blind)

#9E001C

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #8f181e;
/* rgb */ color: rgb(143, 24, 30);
/* oklch */ color: oklch(42.3% 0.153 24.8);

Tailwind

colors: {
  custom: {
    50: '#b8625a',
    500: '#8f181e',
    950: '#000000',
  },
}

SCSS

$custom: #8f181e;
$custom-light: #b8625a;
$custom-dark: #000000;

JSON

{
  "hex": "#8f181e",
  "rgb": {
    "r": 143,
    "g": 24,
    "b": 30
  },
  "hsl": {
    "h": 356.975,
    "s": 71.257,
    "l": 32.745
  },
  "oklch": {
    "l": 0.42255,
    "c": 0.15332,
    "h": 24.8
  },
  "luminance": 0.06587
}

Semantic roles & 50–950 ramp

primary

#8F181E

secondary

#43C0BA

accent

#EEE53A

background

#FCF6F5

surface

#F8EBE9

border

#D1C6C5

text

#130603

muted

#827A78

Preview Lab

Preview with #8F181E

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

Preview Lab → · Contrast checker → · Palette generator →