#8D101C#8D101C

#8D101C is a dark, vivid red. Relative luminance 0.061; OKLCH L 41.3% C 0.157 H 23.9°. Best body text is #FFFFFF at 9.44:1 contrast (WCAG AA passes).

Color values

HEX	#8D101C
RGB	rgb(141, 16, 28)
HSL	hsl(354, 80%, 31%)
HSV	hsv(354, 89%, 55%)
CMYK	cmyk(0%, 88.7%, 80.1%, 44.7%)
CIE-LAB	lab(29.71, 49.41, 29.02)
CIE-LCH	lch(29.71, 57.30, 30.42°)
OKLab	oklab(41.33% 0.1431 0.0635)
OKLCH	oklch(41.33% 0.157 23.9)
XYZ	xyz(11.3808, 6.1190, 1.6802)
Luminance	0.0612 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8D101C #108D81

analogous

#8D105A #8D101C #8D4210

triadic

#8D101C #1C8D10 #101C8D

tetradic

#8D101C #5A8D10 #108D81 #42108D

square

#8D101C #5A8D10 #108D81 #42108D

split-complementary

#8D101C #108D42 #105A8D

monochromatic

#1F0406 #560A11 #8D101C #C41627 #E73042

Accessibility & contrast

On white

9.44

#8D101C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#8D101C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #8D101C

9.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8D101C	#FFFFFF	#000000	##FFFFFF
##8D101C	1.00	9.44	2.22	9.44
#FFFFFF	9.44	1.00	21.00	1.00
#000000	2.22	21.00	1.00	21.00
##FFFFFF	9.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B351B

Deuteranopia (green-blind)

#594F17

Tritanopia (blue-blind)

#9C0017

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #8d101c;
/* rgb */ color: rgb(141, 16, 28);
/* oklch */ color: oklch(41.3% 0.157 23.9);

Tailwind

colors: {
  custom: {
    50: '#b76058',
    500: '#8d101c',
    950: '#000000',
  },
}

SCSS

$custom: #8d101c;
$custom-light: #b76058;
$custom-dark: #000000;

JSON

{
  "hex": "#8d101c",
  "rgb": {
    "r": 141,
    "g": 16,
    "b": 28
  },
  "hsl": {
    "h": 354.24,
    "s": 79.618,
    "l": 30.784
  },
  "oklch": {
    "l": 0.41328,
    "c": 0.15658,
    "h": 23.9
  },
  "luminance": 0.06117
}

Semantic roles & 50–950 ramp

primary

#8D101C

secondary

#37C2B4

accent

#F6E332

background

#FCF6F5

surface

#F8EBE9

border

#D1C6C5

text

#130503

muted

#827A78

Preview Lab

Preview with #8D101C

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

Preview Lab → · Contrast checker → · Palette generator →