#891F1E#891F1E

#891F1E is a dark, vivid red. Relative luminance 0.064; OKLCH L 41.7% C 0.142 H 26.3°. Best body text is #FFFFFF at 9.22:1 contrast (WCAG AA passes).

Color values

HEX	#891F1E
RGB	rgb(137, 31, 30)
HSL	hsl(1, 64%, 33%)
HSV	hsv(1, 78%, 54%)
CMYK	cmyk(0%, 77.4%, 78.1%, 46.3%)
CIE-LAB	lab(30.39, 44.04, 28.27)
CIE-LCH	lch(30.39, 52.33, 32.70°)
OKLab	oklab(41.69% 0.1271 0.0628)
OKLCH	oklch(41.69% 0.142 26.3)
XYZ	xyz(11.0422, 6.3938, 1.8808)
Luminance	0.0639 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#891F1E #1E8889

analogous

#891E52 #891F1E #89551E

triadic

#891F1E #1E891F #1F1E89

tetradic

#891F1E #52891E #1E8889 #551E89

square

#891F1E #52891E #1E8889 #551E89

split-complementary

#891F1E #1E8955 #1E5289

monochromatic

#250808 #571413 #891F1E #BB2A29 #D74B4A

Accessibility & contrast

On white

9.22

#891F1E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.28

#891F1E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #891F1E

9.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##891F1E	#FFFFFF	#000000	##FFFFFF
##891F1E	1.00	9.22	2.28	9.22
#FFFFFF	9.22	1.00	21.00	1.00
#000000	2.28	21.00	1.00	21.00
##FFFFFF	9.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F391D

Deuteranopia (green-blind)

#59501A

Tritanopia (blue-blind)

#970020

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #891f1e;
/* rgb */ color: rgb(137, 31, 30);
/* oklch */ color: oklch(41.7% 0.142 26.3);

Tailwind

colors: {
  custom: {
    50: '#b3645a',
    500: '#891f1e',
    950: '#000000',
  },
}

SCSS

$custom: #891f1e;
$custom-light: #b3645a;
$custom-dark: #000000;

JSON

{
  "hex": "#891f1e",
  "rgb": {
    "r": 137,
    "g": 31,
    "b": 30
  },
  "hsl": {
    "h": 0.561,
    "s": 64.072,
    "l": 32.745
  },
  "oklch": {
    "l": 0.41686,
    "c": 0.14175,
    "h": 26.3
  },
  "luminance": 0.06392
}

Semantic roles & 50–950 ramp

primary

#891F1E

secondary

#49B9BA

accent

#E6E741

background

#FCF6F5

surface

#F8EBE9

border

#D1C6C5

text

#120604

muted

#817A79

Preview Lab

Preview with #891F1E

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

Preview Lab → · Contrast checker → · Palette generator →