#891A31#891A31

#891A31 is a dark, vivid red. Relative luminance 0.063; OKLCH L 41.6% C 0.145 H 15.3°. Best body text is #FFFFFF at 9.31:1 contrast (WCAG AA passes).

Color values

HEX	#891A31
RGB	rgb(137, 26, 49)
HSL	hsl(348, 68%, 32%)
HSV	hsv(348, 81%, 54%)
CMYK	cmyk(0%, 81%, 64.2%, 46.3%)
CIE-LAB	lab(30.11, 46.68, 15.75)
CIE-LCH	lch(30.11, 49.27, 18.65°)
OKLab	oklab(41.58% 0.1398 0.0382)
OKLCH	oklch(41.58% 0.145 15.3)
XYZ	xyz(11.2415, 6.2806, 3.5255)
Luminance	0.0628 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#891A31 #1A8972

analogous

#891A68 #891A31 #893B1A

triadic

#891A31 #31891A #1A3189

tetradic

#891A31 #68891A #1A8972 #3B1A89

square

#891A31 #68891A #1A8972 #3B1A89

split-complementary

#891A31 #1A893B #1A6889

monochromatic

#22060C #56101F #891A31 #BC2443 #DB4262

Accessibility & contrast

On white

9.31

#891A31 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.26

#891A31 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #891A31

9.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##891A31	#FFFFFF	#000000	##FFFFFF
##891A31	1.00	9.31	2.26	9.31
#FFFFFF	9.31	1.00	21.00	1.00
#000000	2.26	21.00	1.00	21.00
##FFFFFF	9.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A3831

Deuteranopia (green-blind)

#564F2E

Tritanopia (blue-blind)

#970024

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #891a31;
/* rgb */ color: rgb(137, 26, 49);
/* oklch */ color: oklch(41.6% 0.145 15.3);

Tailwind

colors: {
  custom: {
    50: '#b26368',
    500: '#891a31',
    950: '#000000',
  },
}

SCSS

$custom: #891a31;
$custom-light: #b26368;
$custom-dark: #000000;

JSON

{
  "hex": "#891a31",
  "rgb": {
    "r": 137,
    "g": 26,
    "b": 49
  },
  "hsl": {
    "h": 347.568,
    "s": 68.098,
    "l": 31.961
  },
  "oklch": {
    "l": 0.41582,
    "c": 0.14497,
    "h": 15.3
  },
  "luminance": 0.06279
}

Semantic roles & 50–950 ramp

primary

#891A31

secondary

#43BCA3

accent

#EBC73D

background

#FBF6F6

surface

#F6EBEB

border

#D0C6C6

text

#120606

muted

#817A7A

Preview Lab

Preview with #891A31

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

Preview Lab → · Contrast checker → · Palette generator →