#8A1F39#8A1F39

#8A1F39 is a dark, vivid red. Relative luminance 0.067; OKLCH L 42.4% C 0.142 H 12.0°. Best body text is #FFFFFF at 8.99:1 contrast (WCAG AA passes).

Color values

HEX	#8A1F39
RGB	rgb(138, 31, 57)
HSL	hsl(345, 63%, 33%)
HSV	hsv(345, 78%, 54%)
CMYK	cmyk(0%, 77.5%, 58.7%, 45.9%)
CIE-LAB	lab(31.07, 45.92, 11.78)
CIE-LCH	lch(31.07, 47.41, 14.39°)
OKLab	oklab(42.38% 0.1388 0.0294)
OKLCH	oklch(42.38% 0.142 12)
XYZ	xyz(11.7109, 6.6803, 4.5429)
Luminance	0.0668 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8A1F39 #1F8A70

analogous

#8A1F6E #8A1F39 #8A3B1F

triadic

#8A1F39 #398A1F #1F398A

tetradic

#8A1F39 #6E8A1F #1F8A70 #3B1F8A

square

#8A1F39 #6E8A1F #1F8A70 #3B1F8A

split-complementary

#8A1F39 #1F8A3B #1F6E8A

monochromatic

#260910 #581424 #8A1F39 #BC2A4E #D74C6E

Accessibility & contrast

On white

8.99

#8A1F39 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.34

#8A1F39 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #8A1F39

8.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8A1F39	#FFFFFF	#000000	##FFFFFF
##8A1F39	1.00	8.99	2.34	8.99
#FFFFFF	8.99	1.00	21.00	1.00
#000000	2.34	21.00	1.00	21.00
##FFFFFF	8.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C3B39

Deuteranopia (green-blind)

#575136

Tritanopia (blue-blind)

#97002A

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #8a1f39;
/* rgb */ color: rgb(138, 31, 57);
/* oklch */ color: oklch(42.4% 0.142 12.0);

Tailwind

colors: {
  custom: {
    50: '#b2656f',
    500: '#8a1f39',
    950: '#000000',
  },
}

SCSS

$custom: #8a1f39;
$custom-light: #b2656f;
$custom-dark: #000000;

JSON

{
  "hex": "#8a1f39",
  "rgb": {
    "r": 138,
    "g": 31,
    "b": 57
  },
  "hsl": {
    "h": 345.421,
    "s": 63.314,
    "l": 33.137
  },
  "oklch": {
    "l": 0.42384,
    "c": 0.14185,
    "h": 12
  },
  "luminance": 0.06679
}

Semantic roles & 50–950 ramp

primary

#8A1F39

secondary

#4BBA9F

accent

#E6BE41

background

#FBF6F6

surface

#F6EBEC

border

#D0C6C7

text

#120607

muted

#817A7A

Preview Lab

Preview with #8A1F39

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

Preview Lab → · Contrast checker → · Palette generator →