#891F2A#891F2A

#891F2A is a dark, vivid red. Relative luminance 0.065; OKLCH L 41.9% C 0.141 H 20.5°. Best body text is #FFFFFF at 9.16:1 contrast (WCAG AA passes).

Color values

HEX	#891F2A
RGB	rgb(137, 31, 42)
HSL	hsl(354, 63%, 33%)
HSV	hsv(354, 77%, 54%)
CMYK	cmyk(0%, 77.4%, 69.3%, 46.3%)
CIE-LAB	lab(30.56, 44.62, 20.92)
CIE-LCH	lch(30.56, 49.28, 25.12°)
OKLab	oklab(41.88% 0.1317 0.0491)
OKLCH	oklch(41.88% 0.141 20.5)
XYZ	xyz(11.2257, 6.4672, 2.8472)
Luminance	0.0647 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#891F2A #1F897E

analogous

#891F5F #891F2A #89491F

triadic

#891F2A #2A891F #1F2A89

tetradic

#891F2A #5F891F #1F897E #491F89

square

#891F2A #5F891F #1F897E #491F89

split-complementary

#891F2A #1F8949 #1F5F89

monochromatic

#25080B #57141B #891F2A #BB2A39 #D64C5A

Accessibility & contrast

On white

9.16

#891F2A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.29

#891F2A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #891F2A

9.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##891F2A	#FFFFFF	#000000	##FFFFFF
##891F2A	1.00	9.16	2.29	9.16
#FFFFFF	9.16	1.00	21.00	1.00
#000000	2.29	21.00	1.00	21.00
##FFFFFF	9.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E3A2A

Deuteranopia (green-blind)

#585027

Tritanopia (blue-blind)

#970024

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #891f2a;
/* rgb */ color: rgb(137, 31, 42);
/* oklch */ color: oklch(41.9% 0.141 20.5);

Tailwind

colors: {
  custom: {
    50: '#b36463',
    500: '#891f2a',
    950: '#000000',
  },
}

SCSS

$custom: #891f2a;
$custom-light: #b36463;
$custom-dark: #000000;

JSON

{
  "hex": "#891f2a",
  "rgb": {
    "r": 137,
    "g": 31,
    "b": 42
  },
  "hsl": {
    "h": 353.774,
    "s": 63.095,
    "l": 32.941
  },
  "oklch": {
    "l": 0.41875,
    "c": 0.14056,
    "h": 20.5
  },
  "luminance": 0.06466
}

Semantic roles & 50–950 ramp

primary

#891F2A

secondary

#4BB9AE

accent

#E6D542

background

#FBF6F5

surface

#F7EBEA

border

#D0C6C6

text

#120605

muted

#817A79

Preview Lab

Preview with #891F2A

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

Preview Lab → · Contrast checker → · Palette generator →