#891A1D#891A1D

#891A1D is a dark, vivid red. Relative luminance 0.061; OKLCH L 41.2% C 0.146 H 25.3°. Best body text is #FFFFFF at 9.42:1 contrast (WCAG AA passes).

Color values

HEX	#891A1D
RGB	rgb(137, 26, 29)
HSL	hsl(358, 68%, 32%)
HSV	hsv(358, 81%, 54%)
CMYK	cmyk(0%, 81%, 78.8%, 46.3%)
CIE-LAB	lab(29.78, 45.65, 28.23)
CIE-LCH	lch(29.78, 53.68, 31.73°)
OKLab	oklab(41.23% 0.132 0.0624)
OKLCH	oklch(41.23% 0.146 25.3)
XYZ	xyz(10.9090, 6.1476, 1.7744)
Luminance	0.0615 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#891A1D #1A8986

analogous

#891A55 #891A1D #894E1A

triadic

#891A1D #1D891A #1A1D89

tetradic

#891A1D #55891A #1A8986 #4E1A89

square

#891A1D #55891A #1A8986 #4E1A89

split-complementary

#891A1D #1A894E #1A5589

monochromatic

#220607 #561012 #891A1D #BC2428 #DB4246

Accessibility & contrast

On white

9.42

#891A1D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#891A1D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #891A1D

9.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##891A1D	#FFFFFF	#000000	##FFFFFF
##891A1D	1.00	9.42	2.23	9.42
#FFFFFF	9.42	1.00	21.00	1.00
#000000	2.23	21.00	1.00	21.00
##FFFFFF	9.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D371C

Deuteranopia (green-blind)

#584F18

Tritanopia (blue-blind)

#97001D

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #891a1d;
/* rgb */ color: rgb(137, 26, 29);
/* oklch */ color: oklch(41.2% 0.146 25.3);

Tailwind

colors: {
  custom: {
    50: '#b46259',
    500: '#891a1d',
    950: '#000000',
  },
}

SCSS

$custom: #891a1d;
$custom-light: #b46259;
$custom-dark: #000000;

JSON

{
  "hex": "#891a1d",
  "rgb": {
    "r": 137,
    "g": 26,
    "b": 29
  },
  "hsl": {
    "h": 358.378,
    "s": 68.098,
    "l": 31.961
  },
  "oklch": {
    "l": 0.41234,
    "c": 0.14598,
    "h": 25.3
  },
  "luminance": 0.06146
}

Semantic roles & 50–950 ramp

primary

#891A1D

secondary

#43BCB9

accent

#EBE63D

background

#FCF6F5

surface

#F8EBE9

border

#D1C6C5

text

#130603

muted

#827A78

Preview Lab

Preview with #891A1D

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

Preview Lab → · Contrast checker → · Palette generator →