#891C31#891C31

#891C31 is a dark, vivid red. Relative luminance 0.064; OKLCH L 41.7% C 0.143 H 15.8°. Best body text is #FFFFFF at 9.23:1 contrast (WCAG AA passes).

Color values

HEX	#891C31
RGB	rgb(137, 28, 49)
HSL	hsl(348, 66%, 32%)
HSV	hsv(348, 80%, 54%)
CMYK	cmyk(0%, 79.6%, 64.2%, 46.3%)
CIE-LAB	lab(30.33, 46.05, 16.05)
CIE-LCH	lch(30.33, 48.77, 19.21°)
OKLab	oklab(41.75% 0.1378 0.0389)
OKLCH	oklch(41.75% 0.143 15.8)
XYZ	xyz(11.2874, 6.3723, 3.5408)
Luminance	0.0637 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#891C31 #1C8974

analogous

#891C68 #891C31 #893D1C

triadic

#891C31 #31891C #1C3189

tetradic

#891C31 #68891C #1C8974 #3D1C89

square

#891C31 #68891C #1C8974 #3D1C89

split-complementary

#891C31 #1C893D #1C6889

monochromatic

#23070D #56121F #891C31 #BC2643 #D94663

Accessibility & contrast

On white

9.23

#891C31 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.27

#891C31 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #891C31

9.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##891C31	#FFFFFF	#000000	##FFFFFF
##891C31	1.00	9.23	2.27	9.23
#FFFFFF	9.23	1.00	21.00	1.00
#000000	2.27	21.00	1.00	21.00
##FFFFFF	9.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B3931

Deuteranopia (green-blind)

#57502E

Tritanopia (blue-blind)

#970025

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #891c31;
/* rgb */ color: rgb(137, 28, 49);
/* oklch */ color: oklch(41.7% 0.143 15.8);

Tailwind

colors: {
  custom: {
    50: '#b26368',
    500: '#891c31',
    950: '#000000',
  },
}

SCSS

$custom: #891c31;
$custom-light: #b26368;
$custom-dark: #000000;

JSON

{
  "hex": "#891c31",
  "rgb": {
    "r": 137,
    "g": 28,
    "b": 49
  },
  "hsl": {
    "h": 348.44,
    "s": 66.061,
    "l": 32.353
  },
  "oklch": {
    "l": 0.41747,
    "c": 0.1432,
    "h": 15.8
  },
  "luminance": 0.06371
}

Semantic roles & 50–950 ramp

primary

#891C31

secondary

#46BBA4

accent

#E9C83F

background

#FBF6F6

surface

#F6EBEB

border

#D0C6C6

text

#120606

muted

#817A7A

Preview Lab

Preview with #891C31

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

Preview Lab → · Contrast checker → · Palette generator →