#8A1C31#8A1C31

#8A1C31 is a dark, vivid red. Relative luminance 0.065; OKLCH L 41.9% C 0.144 H 15.9°. Best body text is #FFFFFF at 9.17:1 contrast (WCAG AA passes).

Color values

HEX	#8A1C31
RGB	rgb(138, 28, 49)
HSL	hsl(349, 66%, 33%)
HSV	hsv(349, 80%, 54%)
CMYK	cmyk(0%, 79.7%, 64.5%, 45.9%)
CIE-LAB	lab(30.54, 46.36, 16.35)
CIE-LCH	lch(30.54, 49.16, 19.43°)
OKLab	oklab(41.94% 0.1387 0.0396)
OKLCH	oklch(41.94% 0.144 15.9)
XYZ	xyz(11.4521, 6.4573, 3.5485)
Luminance	0.0646 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8A1C31 #1C8A75

analogous

#8A1C68 #8A1C31 #8A3E1C

triadic

#8A1C31 #318A1C #1C318A

tetradic

#8A1C31 #688A1C #1C8A75 #3E1C8A

square

#8A1C31 #688A1C #1C8A75 #3E1C8A

split-complementary

#8A1C31 #1C8A3E #1C688A

monochromatic

#24070D #57121F #8A1C31 #BD2643 #DA4763

Accessibility & contrast

On white

9.17

#8A1C31 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.29

#8A1C31 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #8A1C31

9.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8A1C31	#FFFFFF	#000000	##FFFFFF
##8A1C31	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)

#3C3931

Deuteranopia (green-blind)

#57502E

Tritanopia (blue-blind)

#980025

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #8a1c31;
/* rgb */ color: rgb(138, 28, 49);
/* oklch */ color: oklch(41.9% 0.144 15.9);

Tailwind

colors: {
  custom: {
    50: '#b36368',
    500: '#8a1c31',
    950: '#000000',
  },
}

SCSS

$custom: #8a1c31;
$custom-light: #b36368;
$custom-dark: #000000;

JSON

{
  "hex": "#8a1c31",
  "rgb": {
    "r": 138,
    "g": 28,
    "b": 49
  },
  "hsl": {
    "h": 348.545,
    "s": 66.265,
    "l": 32.549
  },
  "oklch": {
    "l": 0.41936,
    "c": 0.14419,
    "h": 15.9
  },
  "luminance": 0.06456
}

Semantic roles & 50–950 ramp

primary

#8A1C31

secondary

#46BBA5

accent

#E9C93F

background

#FBF6F6

surface

#F7EBEB

border

#D0C6C6

text

#120606

muted

#817A7A

Preview Lab

Preview with #8A1C31

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

Preview Lab → · Contrast checker → · Palette generator →