#8A1C2B#8A1C2B

#8A1C2B is a dark, vivid red. Relative luminance 0.064; OKLCH L 41.8% C 0.144 H 19.2°. Best body text is #FFFFFF at 9.20:1 contrast (WCAG AA passes).

Color values

HEX	#8A1C2B
RGB	rgb(138, 28, 43)
HSL	hsl(352, 66%, 33%)
HSV	hsv(352, 80%, 54%)
CMYK	cmyk(0%, 79.7%, 68.8%, 45.9%)
CIE-LAB	lab(30.42, 46.00, 20.14)
CIE-LCH	lch(30.42, 50.21, 23.64°)
OKLab	oklab(41.82% 0.1362 0.0475)
OKLCH	oklch(41.82% 0.144 19.2)
XYZ	xyz(11.3338, 6.4099, 2.9255)
Luminance	0.0641 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8A1C2B #1C8A7B

analogous

#8A1C62 #8A1C2B #8A441C

triadic

#8A1C2B #2B8A1C #1C2B8A

tetradic

#8A1C2B #628A1C #1C8A7B #441C8A

square

#8A1C2B #628A1C #1C8A7B #441C8A

split-complementary

#8A1C2B #1C8A44 #1C628A

monochromatic

#24070B #57121B #8A1C2B #BD263B #DA475B

Accessibility & contrast

On white

9.20

#8A1C2B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.28

#8A1C2B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #8A1C2B

9.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8A1C2B	#FFFFFF	#000000	##FFFFFF
##8A1C2B	1.00	9.20	2.28	9.20
#FFFFFF	9.20	1.00	21.00	1.00
#000000	2.28	21.00	1.00	21.00
##FFFFFF	9.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D392B

Deuteranopia (green-blind)

#585028

Tritanopia (blue-blind)

#980023

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #8a1c2b;
/* rgb */ color: rgb(138, 28, 43);
/* oklch */ color: oklch(41.8% 0.144 19.2);

Tailwind

colors: {
  custom: {
    50: '#b36364',
    500: '#8a1c2b',
    950: '#000000',
  },
}

SCSS

$custom: #8a1c2b;
$custom-light: #b36364;
$custom-dark: #000000;

JSON

{
  "hex": "#8a1c2b",
  "rgb": {
    "r": 138,
    "g": 28,
    "b": 43
  },
  "hsl": {
    "h": 351.818,
    "s": 66.265,
    "l": 32.549
  },
  "oklch": {
    "l": 0.41815,
    "c": 0.14423,
    "h": 19.2
  },
  "luminance": 0.06408
}

Semantic roles & 50–950 ramp

primary

#8A1C2B

secondary

#46BBAB

accent

#E9D23F

background

#FBF6F5

surface

#F7EBEA

border

#D0C6C6

text

#120605

muted

#817A79

Preview Lab

Preview with #8A1C2B

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

Preview Lab → · Contrast checker → · Palette generator →