#891A17#891A17

#891A17 is a dark, vivid red. Relative luminance 0.061; OKLCH L 41.2% C 0.147 H 27.6°. Best body text is #FFFFFF at 9.44:1 contrast (WCAG AA passes).

Color values

HEX	#891A17
RGB	rgb(137, 26, 23)
HSL	hsl(2, 71%, 31%)
HSV	hsv(2, 83%, 54%)
CMYK	cmyk(0%, 81%, 83.2%, 46.3%)
CIE-LAB	lab(29.72, 45.44, 31.73)
CIE-LCH	lch(29.72, 55.42, 34.93°)
OKLab	oklab(41.16% 0.13 0.0681)
OKLCH	oklch(41.16% 0.147 27.6)
XYZ	xyz(10.8419, 6.1208, 1.4210)
Luminance	0.0612 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#891A17 #178689

analogous

#89174D #891A17 #895317

triadic

#891A17 #17891A #1A1789

tetradic

#891A17 #4D8917 #178689 #531789

square

#891A17 #4D8917 #178689 #531789

split-complementary

#891A17 #178953 #174D89

monochromatic

#200605 #55100E #891A17 #BD2420 #DE403C

Accessibility & contrast

On white

9.44

#891A17 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#891A17 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #891A17

9.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##891A17	#FFFFFF	#000000	##FFFFFF
##891A17	1.00	9.44	2.22	9.44
#FFFFFF	9.44	1.00	21.00	1.00
#000000	2.22	21.00	1.00	21.00
##FFFFFF	9.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D3715

Deuteranopia (green-blind)

#594F11

Tritanopia (blue-blind)

#98001B

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #891a17;
/* rgb */ color: rgb(137, 26, 23);
/* oklch */ color: oklch(41.2% 0.147 27.6);

Tailwind

colors: {
  custom: {
    50: '#b46255',
    500: '#891a17',
    950: '#000000',
  },
}

SCSS

$custom: #891a17;
$custom-light: #b46255;
$custom-dark: #000000;

JSON

{
  "hex": "#891a17",
  "rgb": {
    "r": 137,
    "g": 26,
    "b": 23
  },
  "hsl": {
    "h": 1.579,
    "s": 71.25,
    "l": 31.373
  },
  "oklch": {
    "l": 0.41163,
    "c": 0.14672,
    "h": 27.6
  },
  "luminance": 0.06119
}

Semantic roles & 50–950 ramp

primary

#891A17

secondary

#3FB9BD

accent

#E9EE3A

background

#FCF6F4

surface

#F8EBE8

border

#D1C6C4

text

#130603

muted

#827A78

Preview Lab

Preview with #891A17

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

Preview Lab → · Contrast checker → · Palette generator →