#891E1B#891E1B

#891E1B is a dark, vivid red. Relative luminance 0.063; OKLCH L 41.6% C 0.143 H 27.2°. Best body text is #FFFFFF at 9.27:1 contrast (WCAG AA passes).

Color values

HEX	#891E1B
RGB	rgb(137, 30, 27)
HSL	hsl(2, 67%, 32%)
HSV	hsv(2, 80%, 54%)
CMYK	cmyk(0%, 78.1%, 80.3%, 46.3%)
CIE-LAB	lab(30.22, 44.27, 29.91)
CIE-LCH	lch(30.22, 53.42, 34.04°)
OKLab	oklab(41.56% 0.1271 0.0655)
OKLCH	oklch(41.56% 0.143 27.2)
XYZ	xyz(10.9799, 6.3278, 1.6799)
Luminance	0.0633 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#891E1B #1B8689

analogous

#891B4F #891E1B #89551B

triadic

#891E1B #1B891E #1E1B89

tetradic

#891E1B #4F891B #1B8689 #551B89

square

#891E1B #4F891B #1B8689 #551B89

split-complementary

#891E1B #1B8955 #1B4F89

monochromatic

#230807 #561311 #891E1B #BC2925 #DA4844

Accessibility & contrast

On white

9.27

#891E1B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.27

#891E1B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #891E1B

9.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##891E1B	#FFFFFF	#000000	##FFFFFF
##891E1B	1.00	9.27	2.27	9.27
#FFFFFF	9.27	1.00	21.00	1.00
#000000	2.27	21.00	1.00	21.00
##FFFFFF	9.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F3819

Deuteranopia (green-blind)

#595016

Tritanopia (blue-blind)

#97001F

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #891e1b;
/* rgb */ color: rgb(137, 30, 27);
/* oklch */ color: oklch(41.6% 0.143 27.2);

Tailwind

colors: {
  custom: {
    50: '#b46458',
    500: '#891e1b',
    950: '#000000',
  },
}

SCSS

$custom: #891e1b;
$custom-light: #b46458;
$custom-dark: #000000;

JSON

{
  "hex": "#891e1b",
  "rgb": {
    "r": 137,
    "g": 30,
    "b": 27
  },
  "hsl": {
    "h": 1.636,
    "s": 67.073,
    "l": 32.157
  },
  "oklch": {
    "l": 0.41556,
    "c": 0.14301,
    "h": 27.2
  },
  "luminance": 0.06326
}

Semantic roles & 50–950 ramp

primary

#891E1B

secondary

#44B8BC

accent

#E5EA3E

background

#FCF6F5

surface

#F8EBE9

border

#D1C6C5

text

#130603

muted

#827A78

Preview Lab

Preview with #891E1B

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

Preview Lab → · Contrast checker → · Palette generator →