#8A1C17#8A1C17

#8A1C17 is a dark, vivid red. Relative luminance 0.063; OKLCH L 41.5% C 0.146 H 28.2°. Best body text is #FFFFFF at 9.30:1 contrast (WCAG AA passes).

Color values

HEX	#8A1C17
RGB	rgb(138, 28, 23)
HSL	hsl(3, 71%, 32%)
HSV	hsv(3, 83%, 54%)
CMYK	cmyk(0%, 79.7%, 83.3%, 45.9%)
CIE-LAB	lab(30.15, 45.12, 32.23)
CIE-LCH	lch(30.15, 55.45, 35.54°)
OKLab	oklab(41.52% 0.1289 0.0691)
OKLCH	oklch(41.52% 0.146 28.2)
XYZ	xyz(11.0525, 6.2974, 1.4440)
Luminance	0.0630 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8A1C17 #17858A

analogous

#8A174C #8A1C17 #8A5617

triadic

#8A1C17 #178A1C #1C178A

tetradic

#8A1C17 #4C8A17 #17858A #56178A

square

#8A1C17 #4C8A17 #17858A #56178A

split-complementary

#8A1C17 #178A56 #174C8A

monochromatic

#210706 #56110E #8A1C17 #BE2720 #DF443D

Accessibility & contrast

On white

9.30

#8A1C17 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.26

#8A1C17 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #8A1C17

9.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8A1C17	#FFFFFF	#000000	##FFFFFF
##8A1C17	1.00	9.30	2.26	9.30
#FFFFFF	9.30	1.00	21.00	1.00
#000000	2.26	21.00	1.00	21.00
##FFFFFF	9.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F3815

Deuteranopia (green-blind)

#5A5011

Tritanopia (blue-blind)

#99001C

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #8a1c17;
/* rgb */ color: rgb(138, 28, 23);
/* oklch */ color: oklch(41.5% 0.146 28.2);

Tailwind

colors: {
  custom: {
    50: '#b56355',
    500: '#8a1c17',
    950: '#000000',
  },
}

SCSS

$custom: #8a1c17;
$custom-light: #b56355;
$custom-dark: #000000;

JSON

{
  "hex": "#8a1c17",
  "rgb": {
    "r": 138,
    "g": 28,
    "b": 23
  },
  "hsl": {
    "h": 2.609,
    "s": 71.429,
    "l": 31.569
  },
  "oklch": {
    "l": 0.41524,
    "c": 0.1462,
    "h": 28.2
  },
  "luminance": 0.06296
}

Semantic roles & 50–950 ramp

primary

#8A1C17

secondary

#3FB8BE

accent

#E6EE3A

background

#FCF6F5

surface

#F8EBE8

border

#D1C6C4

text

#130603

muted

#827A78

Preview Lab

Preview with #8A1C17

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

Preview Lab → · Contrast checker → · Palette generator →