#8B191A#8B191A

#8B191A is a dark, vivid red. Relative luminance 0.063; OKLCH L 41.5% C 0.149 H 26.3°. Best body text is #FFFFFF at 9.33:1 contrast (WCAG AA passes).

Color values

HEX	#8B191A
RGB	rgb(139, 25, 26)
HSL	hsl(359, 70%, 32%)
HSV	hsv(359, 82%, 55%)
CMYK	cmyk(0%, 82%, 81.3%, 45.5%)
CIE-LAB	lab(30.06, 46.47, 30.46)
CIE-LCH	lch(30.06, 55.56, 33.25°)
OKLab	oklab(41.5% 0.1336 0.0662)
OKLCH	oklch(41.5% 0.149 26.3)
XYZ	xyz(11.1829, 6.2606, 1.5967)
Luminance	0.0626 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8B191A #198B8A

analogous

#8B1953 #8B191A #8B5119

triadic

#8B191A #1A8B19 #191A8B

tetradic

#8B191A #538B19 #198B8A #51198B

square

#8B191A #538B19 #198B8A #51198B

split-complementary

#8B191A #198B51 #19538B

monochromatic

#230607 #571010 #8B191A #BF2224 #DD4143

Accessibility & contrast

On white

9.33

#8B191A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.25

#8B191A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #8B191A

9.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8B191A	#FFFFFF	#000000	##FFFFFF
##8B191A	1.00	9.33	2.25	9.33
#FFFFFF	9.33	1.00	21.00	1.00
#000000	2.25	21.00	1.00	21.00
##FFFFFF	9.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E3718

Deuteranopia (green-blind)

#595015

Tritanopia (blue-blind)

#9A001B

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #8b191a;
/* rgb */ color: rgb(139, 25, 26);
/* oklch */ color: oklch(41.5% 0.149 26.3);

Tailwind

colors: {
  custom: {
    50: '#b66257',
    500: '#8b191a',
    950: '#000000',
  },
}

SCSS

$custom: #8b191a;
$custom-light: #b66257;
$custom-dark: #000000;

JSON

{
  "hex": "#8b191a",
  "rgb": {
    "r": 139,
    "g": 25,
    "b": 26
  },
  "hsl": {
    "h": 359.474,
    "s": 69.512,
    "l": 32.157
  },
  "oklch": {
    "l": 0.41504,
    "c": 0.14909,
    "h": 26.3
  },
  "luminance": 0.06259
}

Semantic roles & 50–950 ramp

primary

#8B191A

secondary

#42BEBD

accent

#ECEB3B

background

#FCF6F5

surface

#F8EBE9

border

#D1C6C5

text

#130603

muted

#827A78

Preview Lab

Preview with #8B191A

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

Preview Lab → · Contrast checker → · Palette generator →