#8A1B36#8A1B36

#8A1B36 is a dark, vivid red. Relative luminance 0.065; OKLCH L 42.0% C 0.145 H 12.8°. Best body text is #FFFFFF at 9.17:1 contrast (WCAG AA passes).

Color values

HEX	#8A1B36
RGB	rgb(138, 27, 54)
HSL	hsl(345, 67%, 32%)
HSV	hsv(345, 80%, 54%)
CMYK	cmyk(0%, 80.4%, 60.9%, 45.9%)
CIE-LAB	lab(30.53, 47.01, 13.04)
CIE-LCH	lch(30.53, 48.79, 15.51°)
OKLab	oklab(41.97% 0.1418 0.0322)
OKLCH	oklch(41.97% 0.145 12.8)
XYZ	xyz(11.5402, 6.4552, 4.1276)
Luminance	0.0645 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8A1B36 #1B8A6F

analogous

#8A1B6E #8A1B36 #8A371B

triadic

#8A1B36 #368A1B #1B368A

tetradic

#8A1B36 #6E8A1B #1B8A6F #371B8A

square

#8A1B36 #6E8A1B #1B8A6F #371B8A

split-complementary

#8A1B36 #1B8A37 #1B6E8A

monochromatic

#24070E #571122 #8A1B36 #BD254A #DB4569

Accessibility & contrast

On white

9.17

#8A1B36 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.29

#8A1B36 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #8A1B36

9.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8A1B36	#FFFFFF	#000000	##FFFFFF
##8A1B36	1.00	9.17	2.29	9.17
#FFFFFF	9.17	1.00	21.00	1.00
#000000	2.29	21.00	1.00	21.00
##FFFFFF	9.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A3936

Deuteranopia (green-blind)

#575033

Tritanopia (blue-blind)

#970027

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #8a1b36;
/* rgb */ color: rgb(138, 27, 54);
/* oklch */ color: oklch(42.0% 0.145 12.8);

Tailwind

colors: {
  custom: {
    50: '#b3636c',
    500: '#8a1b36',
    950: '#000000',
  },
}

SCSS

$custom: #8a1b36;
$custom-light: #b3636c;
$custom-dark: #000000;

JSON

{
  "hex": "#8a1b36",
  "rgb": {
    "r": 138,
    "g": 27,
    "b": 54
  },
  "hsl": {
    "h": 345.405,
    "s": 67.273,
    "l": 32.353
  },
  "oklch": {
    "l": 0.41967,
    "c": 0.14538,
    "h": 12.8
  },
  "luminance": 0.06453
}

Semantic roles & 50–950 ramp

primary

#8A1B36

secondary

#45BC9F

accent

#EAC03E

background

#FBF6F6

surface

#F6EBEB

border

#D0C6C6

text

#120607

muted

#817A7A

Preview Lab

Preview with #8A1B36

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

Preview Lab → · Contrast checker → · Palette generator →