#891D17#891D17

#891D17 is a dark, vivid red. Relative luminance 0.063; OKLCH L 41.4% C 0.144 H 28.5°. Best body text is #FFFFFF at 9.33:1 contrast (WCAG AA passes).

Color values

HEX	#891D17
RGB	rgb(137, 29, 23)
HSL	hsl(3, 71%, 31%)
HSV	hsv(3, 83%, 54%)
CMYK	cmyk(0%, 78.8%, 83.2%, 46.3%)
CIE-LAB	lab(30.06, 44.47, 32.07)
CIE-LCH	lch(30.06, 54.83, 35.80°)
OKLab	oklab(41.42% 0.1269 0.0688)
OKLCH	oklch(41.42% 0.144 28.5)
XYZ	xyz(10.9119, 6.2607, 1.4443)
Luminance	0.0626 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#891D17 #178389

analogous

#89174A #891D17 #895617

triadic

#891D17 #17891D #1D1789

tetradic

#891D17 #4A8917 #178389 #561789

square

#891D17 #4A8917 #178389 #561789

split-complementary

#891D17 #178956 #174A89

monochromatic

#200705 #55120E #891D17 #BD2820 #DE453C

Accessibility & contrast

On white

9.33

#891D17 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.25

#891D17 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #891D17

9.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##891D17	#FFFFFF	#000000	##FFFFFF
##891D17	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)

#3F3815

Deuteranopia (green-blind)

#594F12

Tritanopia (blue-blind)

#97001D

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #891d17;
/* rgb */ color: rgb(137, 29, 23);
/* oklch */ color: oklch(41.4% 0.144 28.5);

Tailwind

colors: {
  custom: {
    50: '#b46355',
    500: '#891d17',
    950: '#000000',
  },
}

SCSS

$custom: #891d17;
$custom-light: #b46355;
$custom-dark: #000000;

JSON

{
  "hex": "#891d17",
  "rgb": {
    "r": 137,
    "g": 29,
    "b": 23
  },
  "hsl": {
    "h": 3.158,
    "s": 71.25,
    "l": 31.373
  },
  "oklch": {
    "l": 0.4142,
    "c": 0.14438,
    "h": 28.5
  },
  "luminance": 0.06259
}

Semantic roles & 50–950 ramp

primary

#891D17

secondary

#3FB6BD

accent

#E5EE3A

background

#FCF6F5

surface

#F8EBE8

border

#D1C6C4

text

#130603

muted

#827A78

Preview Lab

Preview with #891D17

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

Preview Lab → · Contrast checker → · Palette generator →