#8F182B#8F182B

#8F182B is a dark, vivid red. Relative luminance 0.067; OKLCH L 42.5% C 0.152 H 19.0°. Best body text is #FFFFFF at 9.00:1 contrast (WCAG AA passes).

Color values

HEX	#8F182B
RGB	rgb(143, 24, 43)
HSL	hsl(350, 71%, 33%)
HSV	hsv(350, 83%, 56%)
CMYK	cmyk(0%, 83.2%, 69.9%, 43.9%)
CIE-LAB	lab(31.04, 48.70, 21.14)
CIE-LCH	lch(31.04, 53.09, 23.46°)
OKLab	oklab(42.46% 0.1441 0.0495)
OKLCH	oklch(42.46% 0.152 19)
XYZ	xyz(12.0917, 6.6692, 2.9356)
Luminance	0.0667 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8F182B #188F7C

analogous

#8F1866 #8F182B #8F4018

triadic

#8F182B #2B8F18 #182B8F

tetradic

#8F182B #668F18 #188F7C #40188F

square

#8F182B #668F18 #188F7C #40188F

split-complementary

#8F182B #188F40 #18668F

monochromatic

#26060B #5B0F1B #8F182B #C3213B #DF425B

Accessibility & contrast

On white

9.00

#8F182B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.33

#8F182B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #8F182B

9.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8F182B	#FFFFFF	#000000	##FFFFFF
##8F182B	1.00	9.00	2.33	9.00
#FFFFFF	9.00	1.00	21.00	1.00
#000000	2.33	21.00	1.00	21.00
##FFFFFF	9.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D392B

Deuteranopia (green-blind)

#5A5227

Tritanopia (blue-blind)

#9E0021

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #8f182b;
/* rgb */ color: rgb(143, 24, 43);
/* oklch */ color: oklch(42.5% 0.152 19.0);

Tailwind

colors: {
  custom: {
    50: '#b76364',
    500: '#8f182b',
    950: '#000000',
  },
}

SCSS

$custom: #8f182b;
$custom-light: #b76364;
$custom-dark: #000000;

JSON

{
  "hex": "#8f182b",
  "rgb": {
    "r": 143,
    "g": 24,
    "b": 43
  },
  "hsl": {
    "h": 350.42,
    "s": 71.257,
    "l": 32.745
  },
  "oklch": {
    "l": 0.42457,
    "c": 0.15241,
    "h": 19
  },
  "luminance": 0.06667
}

Semantic roles & 50–950 ramp

primary

#8F182B

secondary

#43C0AC

accent

#EED13A

background

#FCF6F5

surface

#F8EBEA

border

#D1C6C6

text

#130605

muted

#827A79

Preview Lab

Preview with #8F182B

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

Preview Lab → · Contrast checker → · Palette generator →