#891831#891831

#891831 is a dark, vivid red. Relative luminance 0.062; OKLCH L 41.4% C 0.147 H 14.8°. Best body text is #FFFFFF at 9.38:1 contrast (WCAG AA passes).

Color values

HEX	#891831
RGB	rgb(137, 24, 49)
HSL	hsl(347, 70%, 32%)
HSV	hsv(347, 82%, 54%)
CMYK	cmyk(0%, 82.5%, 64.2%, 46.3%)
CIE-LAB	lab(29.90, 47.28, 15.48)
CIE-LCH	lch(29.90, 49.75, 18.13°)
OKLab	oklab(41.43% 0.1418 0.0376)
OKLCH	oklch(41.43% 0.147 14.8)
XYZ	xyz(11.1987, 6.1951, 3.5112)
Luminance	0.0619 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#891831 #188970

analogous

#89186A #891831 #893818

triadic

#891831 #318918 #183189

tetradic

#891831 #6A8918 #188970 #381889

square

#891831 #6A8918 #188970 #381889

split-complementary

#891831 #188938 #186A89

monochromatic

#21060C #550F1E #891831 #BD2144 #DD3E61

Accessibility & contrast

On white

9.38

#891831 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#891831 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #891831

9.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##891831	#FFFFFF	#000000	##FFFFFF
##891831	1.00	9.38	2.24	9.38
#FFFFFF	9.38	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#393831

Deuteranopia (green-blind)

#564F2E

Tritanopia (blue-blind)

#970023

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #891831;
/* rgb */ color: rgb(137, 24, 49);
/* oklch */ color: oklch(41.4% 0.147 14.8);

Tailwind

colors: {
  custom: {
    50: '#b26268',
    500: '#891831',
    950: '#000000',
  },
}

SCSS

$custom: #891831;
$custom-light: #b26268;
$custom-dark: #000000;

JSON

{
  "hex": "#891831",
  "rgb": {
    "r": 137,
    "g": 24,
    "b": 49
  },
  "hsl": {
    "h": 346.726,
    "s": 70.186,
    "l": 31.569
  },
  "oklch": {
    "l": 0.41427,
    "c": 0.14665,
    "h": 14.8
  },
  "luminance": 0.06193
}

Semantic roles & 50–950 ramp

primary

#891831

secondary

#40BDA1

accent

#EDC63B

background

#FBF6F6

surface

#F6EBEB

border

#D0C6C6

text

#120606

muted

#817A7A

Preview Lab

Preview with #891831

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

Preview Lab → · Contrast checker → · Palette generator →