#8F1820#8F1820

#8F1820 is a dark, vivid red. Relative luminance 0.066; OKLCH L 42.3% C 0.153 H 24.0°. Best body text is #FFFFFF at 9.05:1 contrast (WCAG AA passes).

Color values

HEX	#8F1820
RGB	rgb(143, 24, 32)
HSL	hsl(356, 71%, 33%)
HSV	hsv(356, 83%, 56%)
CMYK	cmyk(0%, 83.2%, 77.6%, 43.9%)
CIE-LAB	lab(30.88, 48.20, 27.94)
CIE-LCH	lch(30.88, 55.71, 30.10°)
OKLab	oklab(42.28% 0.1399 0.0622)
OKLCH	oklch(42.28% 0.153 24)
XYZ	xyz(11.9165, 6.5991, 2.0125)
Luminance	0.0660 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8F1820 #188F87

analogous

#8F185C #8F1820 #8F4B18

triadic

#8F1820 #208F18 #18208F

tetradic

#8F1820 #5C8F18 #188F87 #4B188F

square

#8F1820 #5C8F18 #188F87 #4B188F

split-complementary

#8F1820 #188F4B #185C8F

monochromatic

#260609 #5B0F14 #8F1820 #C3212C #DF424D

Accessibility & contrast

On white

9.05

#8F1820 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.32

#8F1820 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #8F1820

9.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8F1820	#FFFFFF	#000000	##FFFFFF
##8F1820	1.00	9.05	2.32	9.05
#FFFFFF	9.05	1.00	21.00	1.00
#000000	2.32	21.00	1.00	21.00
##FFFFFF	9.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E381F

Deuteranopia (green-blind)

#5B521B

Tritanopia (blue-blind)

#9E001D

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #8f1820;
/* rgb */ color: rgb(143, 24, 32);
/* oklch */ color: oklch(42.3% 0.153 24.0);

Tailwind

colors: {
  custom: {
    50: '#b8625b',
    500: '#8f1820',
    950: '#000000',
  },
}

SCSS

$custom: #8f1820;
$custom-light: #b8625b;
$custom-dark: #000000;

JSON

{
  "hex": "#8f1820",
  "rgb": {
    "r": 143,
    "g": 24,
    "b": 32
  },
  "hsl": {
    "h": 355.966,
    "s": 71.257,
    "l": 32.745
  },
  "oklch": {
    "l": 0.42281,
    "c": 0.15312,
    "h": 24
  },
  "luminance": 0.06597
}

Semantic roles & 50–950 ramp

primary

#8F1820

secondary

#43C0B8

accent

#EEE23A

background

#FCF6F5

surface

#F8EBE9

border

#D1C6C5

text

#130604

muted

#827A79

Preview Lab

Preview with #8F1820

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

Preview Lab → · Contrast checker → · Palette generator →