#891F24#891F24

#891F24 is a dark, vivid red. Relative luminance 0.064; OKLCH L 41.8% C 0.141 H 23.5°. Best body text is #FFFFFF at 9.19:1 contrast (WCAG AA passes).

Color values

HEX	#891F24
RGB	rgb(137, 31, 36)
HSL	hsl(357, 63%, 33%)
HSV	hsv(357, 77%, 54%)
CMYK	cmyk(0%, 77.4%, 73.7%, 46.3%)
CIE-LAB	lab(30.47, 44.31, 24.64)
CIE-LCH	lch(30.47, 50.70, 29.08°)
OKLab	oklab(41.77% 0.1293 0.0563)
OKLCH	oklch(41.77% 0.141 23.5)
XYZ	xyz(11.1262, 6.4274, 2.3235)
Luminance	0.0643 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#891F24 #1F8984

analogous

#891F59 #891F24 #894F1F

triadic

#891F24 #24891F #1F2489

tetradic

#891F24 #59891F #1F8984 #4F1F89

square

#891F24 #59891F #1F8984 #4F1F89

split-complementary

#891F24 #1F894F #1F5989

monochromatic

#25080A #571417 #891F24 #BB2A31 #D64C52

Accessibility & contrast

On white

9.19

#891F24 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.29

#891F24 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #891F24

9.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##891F24	#FFFFFF	#000000	##FFFFFF
##891F24	1.00	9.19	2.29	9.19
#FFFFFF	9.19	1.00	21.00	1.00
#000000	2.29	21.00	1.00	21.00
##FFFFFF	9.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E3923

Deuteranopia (green-blind)

#595020

Tritanopia (blue-blind)

#970022

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #891f24;
/* rgb */ color: rgb(137, 31, 36);
/* oklch */ color: oklch(41.8% 0.141 23.5);

Tailwind

colors: {
  custom: {
    50: '#b3645e',
    500: '#891f24',
    950: '#000000',
  },
}

SCSS

$custom: #891f24;
$custom-light: #b3645e;
$custom-dark: #000000;

JSON

{
  "hex": "#891f24",
  "rgb": {
    "r": 137,
    "g": 31,
    "b": 36
  },
  "hsl": {
    "h": 357.17,
    "s": 63.095,
    "l": 32.941
  },
  "oklch": {
    "l": 0.41773,
    "c": 0.14104,
    "h": 23.5
  },
  "luminance": 0.06426
}

Semantic roles & 50–950 ramp

primary

#891F24

secondary

#4BB9B4

accent

#E6DE42

background

#FBF6F5

surface

#F7EBE9

border

#D0C6C5

text

#120604

muted

#817A79

Preview Lab

Preview with #891F24

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

Preview Lab → · Contrast checker → · Palette generator →