#891820#891820

#891820 is a dark, vivid red. Relative luminance 0.061; OKLCH L 41.1% C 0.147 H 23.5°. Best body text is #FFFFFF at 9.48:1 contrast (WCAG AA passes).

Color values

HEX	#891820
RGB	rgb(137, 24, 32)
HSL	hsl(356, 70%, 32%)
HSV	hsv(356, 82%, 54%)
CMYK	cmyk(0%, 82.5%, 76.6%, 46.3%)
CIE-LAB	lab(29.61, 46.38, 26.17)
CIE-LCH	lch(29.61, 53.25, 29.44°)
OKLab	oklab(41.12% 0.1349 0.0588)
OKLCH	oklch(41.12% 0.147 23.5)
XYZ	xyz(10.9052, 6.0777, 1.9651)
Luminance	0.0608 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#891820 #188981

analogous

#891859 #891820 #894918

triadic

#891820 #208918 #182089

tetradic

#891820 #598918 #188981 #491889

square

#891820 #598918 #188981 #491889

split-complementary

#891820 #188949 #185989

monochromatic

#210608 #550F14 #891820 #BD212C #DD3E49

Accessibility & contrast

On white

9.48

#891820 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#891820 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #891820

9.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##891820	#FFFFFF	#000000	##FFFFFF
##891820	1.00	9.48	2.22	9.48
#FFFFFF	9.48	1.00	21.00	1.00
#000000	2.22	21.00	1.00	21.00
##FFFFFF	9.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C361F

Deuteranopia (green-blind)

#584E1C

Tritanopia (blue-blind)

#97001C

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #891820;
/* rgb */ color: rgb(137, 24, 32);
/* oklch */ color: oklch(41.1% 0.147 23.5);

Tailwind

colors: {
  custom: {
    50: '#b4615b',
    500: '#891820',
    950: '#000000',
  },
}

SCSS

$custom: #891820;
$custom-light: #b4615b;
$custom-dark: #000000;

JSON

{
  "hex": "#891820",
  "rgb": {
    "r": 137,
    "g": 24,
    "b": 32
  },
  "hsl": {
    "h": 355.752,
    "s": 70.186,
    "l": 31.569
  },
  "oklch": {
    "l": 0.41117,
    "c": 0.14719,
    "h": 23.5
  },
  "luminance": 0.06076
}

Semantic roles & 50–950 ramp

primary

#891820

secondary

#40BDB4

accent

#EDE03B

background

#FCF6F5

surface

#F8EBE9

border

#D1C6C5

text

#130604

muted

#827A79

Preview Lab

Preview with #891820

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

Preview Lab → · Contrast checker → · Palette generator →