#891918#891918

#891918 is a dark, vivid red. Relative luminance 0.061; OKLCH L 41.1% C 0.147 H 27.0°. Best body text is #FFFFFF at 9.48:1 contrast (WCAG AA passes).

Color values

HEX	#891918
RGB	rgb(137, 25, 24)
HSL	hsl(1, 70%, 32%)
HSV	hsv(1, 82%, 54%)
CMYK	cmyk(0%, 81.8%, 82.5%, 46.3%)
CIE-LAB	lab(29.62, 45.78, 31.05)
CIE-LCH	lch(29.62, 55.32, 34.15°)
OKLab	oklab(41.09% 0.1313 0.067)
OKLCH	oklch(41.09% 0.147 27)
XYZ	xyz(10.8304, 6.0813, 1.4675)
Luminance	0.0608 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#891918 #188889

analogous

#891850 #891918 #895218

triadic

#891918 #188919 #191889

tetradic

#891918 #508918 #188889 #521889

square

#891918 #508918 #188889 #521889

split-complementary

#891918 #188952 #185089

monochromatic

#210606 #550F0F #891918 #BD2321 #DD403E

Accessibility & contrast

On white

9.48

#891918 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#891918 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #891918

9.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##891918	#FFFFFF	#000000	##FFFFFF
##891918	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)

#3D3616

Deuteranopia (green-blind)

#584E13

Tritanopia (blue-blind)

#97001B

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #891918;
/* rgb */ color: rgb(137, 25, 24);
/* oklch */ color: oklch(41.1% 0.147 27.0);

Tailwind

colors: {
  custom: {
    50: '#b46255',
    500: '#891918',
    950: '#000000',
  },
}

SCSS

$custom: #891918;
$custom-light: #b46255;
$custom-dark: #000000;

JSON

{
  "hex": "#891918",
  "rgb": {
    "r": 137,
    "g": 25,
    "b": 24
  },
  "hsl": {
    "h": 0.531,
    "s": 70.186,
    "l": 31.569
  },
  "oklch": {
    "l": 0.41093,
    "c": 0.14734,
    "h": 27
  },
  "luminance": 0.0608
}

Semantic roles & 50–950 ramp

primary

#891918

secondary

#40BBBD

accent

#EBED3B

background

#FCF6F5

surface

#F8EBE9

border

#D1C6C5

text

#130603

muted

#827A78

Preview Lab

Preview with #891918

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

Preview Lab → · Contrast checker → · Palette generator →