#8A1B20#8A1B20

#8A1B20 is a dark, vivid red. Relative luminance 0.063; OKLCH L 41.5% C 0.146 H 24.3°. Best body text is #FFFFFF at 9.30:1 contrast (WCAG AA passes).

Color values

HEX	#8A1B20
RGB	rgb(138, 27, 32)
HSL	hsl(357, 67%, 32%)
HSV	hsv(357, 80%, 54%)
CMYK	cmyk(0%, 80.4%, 76.8%, 45.9%)
CIE-LAB	lab(30.14, 45.78, 26.83)
CIE-LCH	lch(30.14, 53.06, 30.38°)
OKLab	oklab(41.55% 0.1329 0.0601)
OKLCH	oklch(41.55% 0.146 24.3)
XYZ	xyz(11.1352, 6.2932, 1.9946)
Luminance	0.0629 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8A1B20 #1B8A85

analogous

#8A1B58 #8A1B20 #8A4D1B

triadic

#8A1B20 #208A1B #1B208A

tetradic

#8A1B20 #588A1B #1B8A85 #4D1B8A

square

#8A1B20 #588A1B #1B8A85 #4D1B8A

split-complementary

#8A1B20 #1B8A4D #1B588A

monochromatic

#240708 #571114 #8A1B20 #BD252C #DB454C

Accessibility & contrast

On white

9.30

#8A1B20 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.26

#8A1B20 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #8A1B20

9.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8A1B20	#FFFFFF	#000000	##FFFFFF
##8A1B20	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)

#3D381F

Deuteranopia (green-blind)

#59501C

Tritanopia (blue-blind)

#98001E

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #8a1b20;
/* rgb */ color: rgb(138, 27, 32);
/* oklch */ color: oklch(41.5% 0.146 24.3);

Tailwind

colors: {
  custom: {
    50: '#b4635b',
    500: '#8a1b20',
    950: '#000000',
  },
}

SCSS

$custom: #8a1b20;
$custom-light: #b4635b;
$custom-dark: #000000;

JSON

{
  "hex": "#8a1b20",
  "rgb": {
    "r": 138,
    "g": 27,
    "b": 32
  },
  "hsl": {
    "h": 357.297,
    "s": 67.273,
    "l": 32.353
  },
  "oklch": {
    "l": 0.4155,
    "c": 0.14588,
    "h": 24.3
  },
  "luminance": 0.06291
}

Semantic roles & 50–950 ramp

primary

#8A1B20

secondary

#45BCB7

accent

#EAE23E

background

#FCF6F5

surface

#F8EBE9

border

#D1C6C5

text

#130604

muted

#827A79

Preview Lab

Preview with #8A1B20

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

Preview Lab → · Contrast checker → · Palette generator →