#891E21#891E21

#891E21 is a dark, vivid red. Relative luminance 0.064; OKLCH L 41.6% C 0.142 H 24.7°. Best body text is #FFFFFF at 9.25:1 contrast (WCAG AA passes).

Color values

HEX	#891E21
RGB	rgb(137, 30, 33)
HSL	hsl(358, 64%, 33%)
HSV	hsv(358, 78%, 54%)
CMYK	cmyk(0%, 78.1%, 75.9%, 46.3%)
CIE-LAB	lab(30.30, 44.51, 26.33)
CIE-LCH	lch(30.30, 51.72, 30.60°)
OKLab	oklab(41.64% 0.1293 0.0594)
OKLCH	oklch(41.64% 0.142 24.7)
XYZ	xyz(11.0566, 6.3584, 2.0837)
Luminance	0.0636 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#891E21 #1E8986

analogous

#891E56 #891E21 #89511E

triadic

#891E21 #21891E #1E2189

tetradic

#891E21 #56891E #1E8986 #511E89

square

#891E21 #56891E #1E8986 #511E89

split-complementary

#891E21 #1E8951 #1E5689

monochromatic

#250809 #571315 #891E21 #BB292D #D74A4E

Accessibility & contrast

On white

9.25

#891E21 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.27

#891E21 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #891E21

9.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##891E21	#FFFFFF	#000000	##FFFFFF
##891E21	1.00	9.25	2.27	9.25
#FFFFFF	9.25	1.00	21.00	1.00
#000000	2.27	21.00	1.00	21.00
##FFFFFF	9.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E3920

Deuteranopia (green-blind)

#59501D

Tritanopia (blue-blind)

#970020

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #891e21;
/* rgb */ color: rgb(137, 30, 33);
/* oklch */ color: oklch(41.6% 0.142 24.7);

Tailwind

colors: {
  custom: {
    50: '#b3645c',
    500: '#891e21',
    950: '#000000',
  },
}

SCSS

$custom: #891e21;
$custom-light: #b3645c;
$custom-dark: #000000;

JSON

{
  "hex": "#891e21",
  "rgb": {
    "r": 137,
    "g": 30,
    "b": 33
  },
  "hsl": {
    "h": 358.318,
    "s": 64.072,
    "l": 32.745
  },
  "oklch": {
    "l": 0.41635,
    "c": 0.14225,
    "h": 24.7
  },
  "luminance": 0.06357
}

Semantic roles & 50–950 ramp

primary

#891E21

secondary

#49BAB7

accent

#E7E241

background

#FCF6F5

surface

#F8EBE9

border

#D1C6C5

text

#120604

muted

#817A79

Preview Lab

Preview with #891E21

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

Preview Lab → · Contrast checker → · Palette generator →