#891F2F#891F2F

#891F2F is a dark, vivid red. Relative luminance 0.065; OKLCH L 42.0% C 0.140 H 17.7°. Best body text is #FFFFFF at 9.13:1 contrast (WCAG AA passes).

Color values

HEX	#891F2F
RGB	rgb(137, 31, 47)
HSL	hsl(351, 63%, 33%)
HSV	hsv(351, 77%, 54%)
CMYK	cmyk(0%, 77.4%, 65.7%, 46.3%)
CIE-LAB	lab(30.65, 44.92, 17.78)
CIE-LCH	lch(30.65, 48.31, 21.59°)
OKLab	oklab(41.97% 0.1338 0.0427)
OKLCH	oklch(41.97% 0.14 17.7)
XYZ	xyz(11.3208, 6.5053, 3.3483)
Luminance	0.0650 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#891F2F #1F8979

analogous

#891F64 #891F2F #89441F

triadic

#891F2F #2F891F #1F2F89

tetradic

#891F2F #64891F #1F8979 #441F89

square

#891F2F #64891F #1F8979 #441F89

split-complementary

#891F2F #1F8944 #1F6489

monochromatic

#25080D #57141E #891F2F #BB2A40 #D64C61

Accessibility & contrast

On white

9.13

#891F2F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.30

#891F2F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #891F2F

9.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##891F2F	#FFFFFF	#000000	##FFFFFF
##891F2F	1.00	9.13	2.30	9.13
#FFFFFF	9.13	1.00	21.00	1.00
#000000	2.30	21.00	1.00	21.00
##FFFFFF	9.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D3A2F

Deuteranopia (green-blind)

#58502C

Tritanopia (blue-blind)

#970026

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #891f2f;
/* rgb */ color: rgb(137, 31, 47);
/* oklch */ color: oklch(42.0% 0.140 17.7);

Tailwind

colors: {
  custom: {
    50: '#b26467',
    500: '#891f2f',
    950: '#000000',
  },
}

SCSS

$custom: #891f2f;
$custom-light: #b26467;
$custom-dark: #000000;

JSON

{
  "hex": "#891f2f",
  "rgb": {
    "r": 137,
    "g": 31,
    "b": 47
  },
  "hsl": {
    "h": 350.943,
    "s": 63.095,
    "l": 32.941
  },
  "oklch": {
    "l": 0.41972,
    "c": 0.14039,
    "h": 17.7
  },
  "luminance": 0.06504
}

Semantic roles & 50–950 ramp

primary

#891F2F

secondary

#4BB9A8

accent

#E6CD42

background

#FBF6F6

surface

#F6EBEB

border

#D0C6C6

text

#120606

muted

#817A7A

Preview Lab

Preview with #891F2F

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

Preview Lab → · Contrast checker → · Palette generator →