#891F1A#891F1A

#891F1A is a dark, vivid red. Relative luminance 0.064; OKLCH L 41.6% C 0.142 H 27.9°. Best body text is #FFFFFF at 9.23:1 contrast (WCAG AA passes).

Color values

HEX	#891F1A
RGB	rgb(137, 31, 26)
HSL	hsl(3, 68%, 32%)
HSV	hsv(3, 81%, 54%)
CMYK	cmyk(0%, 77.4%, 81%, 46.3%)
CIE-LAB	lab(30.34, 43.88, 30.62)
CIE-LCH	lch(30.34, 53.51, 34.90°)
OKLab	oklab(41.64% 0.1257 0.0667)
OKLCH	oklch(41.64% 0.142 27.9)
XYZ	xyz(10.9943, 6.3747, 1.6286)
Luminance	0.0637 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#891F1A #1A8489

analogous

#891A4C #891F1A #89571A

triadic

#891F1A #1A891F #1F1A89

tetradic

#891F1A #4C891A #1A8489 #571A89

square

#891F1A #4C891A #1A8489 #571A89

split-complementary

#891F1A #1A8957 #1A4C89

monochromatic

#220806 #561310 #891F1A #BC2B24 #DB4942

Accessibility & contrast

On white

9.23

#891F1A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.27

#891F1A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #891F1A

9.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##891F1A	#FFFFFF	#000000	##FFFFFF
##891F1A	1.00	9.23	2.27	9.23
#FFFFFF	9.23	1.00	21.00	1.00
#000000	2.27	21.00	1.00	21.00
##FFFFFF	9.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F3918

Deuteranopia (green-blind)

#5A5015

Tritanopia (blue-blind)

#97001F

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #891f1a;
/* rgb */ color: rgb(137, 31, 26);
/* oklch */ color: oklch(41.6% 0.142 27.9);

Tailwind

colors: {
  custom: {
    50: '#b46457',
    500: '#891f1a',
    950: '#000000',
  },
}

SCSS

$custom: #891f1a;
$custom-light: #b46457;
$custom-dark: #000000;

JSON

{
  "hex": "#891f1a",
  "rgb": {
    "r": 137,
    "g": 31,
    "b": 26
  },
  "hsl": {
    "h": 2.703,
    "s": 68.098,
    "l": 31.961
  },
  "oklch": {
    "l": 0.41637,
    "c": 0.14232,
    "h": 27.9
  },
  "luminance": 0.06373
}

Semantic roles & 50–950 ramp

primary

#891F1A

secondary

#43B7BC

accent

#E3EB3D

background

#FCF6F5

surface

#F8EBE9

border

#D1C6C5

text

#130603

muted

#827A78

Preview Lab

Preview with #891F1A

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

Preview Lab → · Contrast checker → · Palette generator →