#891621#891621

#891621 is a dark, vivid red. Relative luminance 0.060; OKLCH L 41.0% C 0.149 H 22.6°. Best body text is #FFFFFF at 9.54:1 contrast (WCAG AA passes).

Color values

HEX	#891621
RGB	rgb(137, 22, 33)
HSL	hsl(354, 72%, 31%)
HSV	hsv(354, 84%, 54%)
CMYK	cmyk(0%, 83.9%, 75.9%, 46.3%)
CIE-LAB	lab(29.42, 46.98, 25.33)
CIE-LCH	lch(29.42, 53.38, 28.33°)
OKLab	oklab(40.98% 0.1371 0.0572)
OKLCH	oklch(40.98% 0.149 22.6)
XYZ	xyz(10.8792, 6.0037, 2.0246)
Luminance	0.0600 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#891621 #16897E

analogous

#89165A #891621 #894416

triadic

#891621 #218916 #162189

tetradic

#891621 #5A8916 #16897E #441689

square

#891621 #5A8916 #16897E #441689

split-complementary

#891621 #168944 #165A89

monochromatic

#200508 #540E14 #891621 #BE1E2E #DF3A4A

Accessibility & contrast

On white

9.54

#891621 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#891621 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #891621

9.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##891621	#FFFFFF	#000000	##FFFFFF
##891621	1.00	9.54	2.20	9.54
#FFFFFF	9.54	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B3620

Deuteranopia (green-blind)

#574E1D

Tritanopia (blue-blind)

#97001C

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #891621;
/* rgb */ color: rgb(137, 22, 33);
/* oklch */ color: oklch(41.0% 0.149 22.6);

Tailwind

colors: {
  custom: {
    50: '#b4615c',
    500: '#891621',
    950: '#000000',
  },
}

SCSS

$custom: #891621;
$custom-light: #b4615c;
$custom-dark: #000000;

JSON

{
  "hex": "#891621",
  "rgb": {
    "r": 137,
    "g": 22,
    "b": 33
  },
  "hsl": {
    "h": 354.261,
    "s": 72.327,
    "l": 31.176
  },
  "oklch": {
    "l": 0.40984,
    "c": 0.14857,
    "h": 22.6
  },
  "luminance": 0.06002
}

Semantic roles & 50–950 ramp

primary

#891621

secondary

#3EBDB1

accent

#EFDE39

background

#FCF6F5

surface

#F8EBE9

border

#D1C6C5

text

#130504

muted

#827A79

Preview Lab

Preview with #891621

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

Preview Lab → · Contrast checker → · Palette generator →