#8A1B2C#8A1B2C

#8A1B2C is a dark, vivid red. Relative luminance 0.064; OKLCH L 41.8% C 0.145 H 18.4°. Best body text is #FFFFFF at 9.24:1 contrast (WCAG AA passes).

Color values

HEX	#8A1B2C
RGB	rgb(138, 27, 44)
HSL	hsl(351, 67%, 32%)
HSV	hsv(351, 80%, 54%)
CMYK	cmyk(0%, 80.4%, 68.1%, 45.9%)
CIE-LAB	lab(30.33, 46.37, 19.37)
CIE-LCH	lch(30.33, 50.26, 22.67°)
OKLab	oklab(41.75% 0.1376 0.0459)
OKLCH	oklch(41.75% 0.145 18.4)
XYZ	xyz(11.3290, 6.3707, 3.0155)
Luminance	0.0637 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8A1B2C #1B8A79

analogous

#8A1B63 #8A1B2C #8A421B

triadic

#8A1B2C #2C8A1B #1B2C8A

tetradic

#8A1B2C #638A1B #1B8A79 #421B8A

square

#8A1B2C #638A1B #1B8A79 #421B8A

split-complementary

#8A1B2C #1B8A42 #1B638A

monochromatic

#24070B #57111C #8A1B2C #BD253C #DB455C

Accessibility & contrast

On white

9.24

#8A1B2C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.27

#8A1B2C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #8A1B2C

9.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8A1B2C	#FFFFFF	#000000	##FFFFFF
##8A1B2C	1.00	9.24	2.27	9.24
#FFFFFF	9.24	1.00	21.00	1.00
#000000	2.27	21.00	1.00	21.00
##FFFFFF	9.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C382C

Deuteranopia (green-blind)

#585029

Tritanopia (blue-blind)

#980023

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #8a1b2c;
/* rgb */ color: rgb(138, 27, 44);
/* oklch */ color: oklch(41.8% 0.145 18.4);

Tailwind

colors: {
  custom: {
    50: '#b36364',
    500: '#8a1b2c',
    950: '#000000',
  },
}

SCSS

$custom: #8a1b2c;
$custom-light: #b36364;
$custom-dark: #000000;

JSON

{
  "hex": "#8a1b2c",
  "rgb": {
    "r": 138,
    "g": 27,
    "b": 44
  },
  "hsl": {
    "h": 350.811,
    "s": 67.273,
    "l": 32.353
  },
  "oklch": {
    "l": 0.4175,
    "c": 0.14506,
    "h": 18.4
  },
  "luminance": 0.06369
}

Semantic roles & 50–950 ramp

primary

#8A1B2C

secondary

#45BCAA

accent

#EAD03E

background

#FBF6F6

surface

#F7EBEB

border

#D0C6C6

text

#120605

muted

#817A7A

Preview Lab

Preview with #8A1B2C

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

Preview Lab → · Contrast checker → · Palette generator →