#891C24#891C24

#891C24 is a dark, vivid red. Relative luminance 0.063; OKLCH L 41.5% C 0.144 H 22.7°. Best body text is #FFFFFF at 9.31:1 contrast (WCAG AA passes).

Color values

HEX	#891C24
RGB	rgb(137, 28, 36)
HSL	hsl(356, 66%, 32%)
HSV	hsv(356, 80%, 54%)
CMYK	cmyk(0%, 79.6%, 73.7%, 46.3%)
CIE-LAB	lab(30.10, 45.32, 24.21)
CIE-LCH	lch(30.10, 51.38, 28.11°)
OKLab	oklab(41.5% 0.1325 0.0554)
OKLCH	oklch(41.5% 0.144 22.7)
XYZ	xyz(11.0515, 6.2780, 2.2986)
Luminance	0.0628 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#891C24 #1C8981

analogous

#891C5B #891C24 #894A1C

triadic

#891C24 #24891C #1C2489

tetradic

#891C24 #5B891C #1C8981 #4A1C89

square

#891C24 #5B891C #1C8981 #4A1C89

split-complementary

#891C24 #1C894A #1C5B89

monochromatic

#230709 #561217 #891C24 #BC2631 #D94651

Accessibility & contrast

On white

9.31

#891C24 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.26

#891C24 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #891C24

9.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##891C24	#FFFFFF	#000000	##FFFFFF
##891C24	1.00	9.31	2.26	9.31
#FFFFFF	9.31	1.00	21.00	1.00
#000000	2.26	21.00	1.00	21.00
##FFFFFF	9.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D3823

Deuteranopia (green-blind)

#584F20

Tritanopia (blue-blind)

#970020

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #891c24;
/* rgb */ color: rgb(137, 28, 36);
/* oklch */ color: oklch(41.5% 0.144 22.7);

Tailwind

colors: {
  custom: {
    50: '#b3635e',
    500: '#891c24',
    950: '#000000',
  },
}

SCSS

$custom: #891c24;
$custom-light: #b3635e;
$custom-dark: #000000;

JSON

{
  "hex": "#891c24",
  "rgb": {
    "r": 137,
    "g": 28,
    "b": 36
  },
  "hsl": {
    "h": 355.596,
    "s": 66.061,
    "l": 32.353
  },
  "oklch": {
    "l": 0.41503,
    "c": 0.14365,
    "h": 22.7
  },
  "luminance": 0.06276
}

Semantic roles & 50–950 ramp

primary

#891C24

secondary

#46BBB2

accent

#E9DD3F

background

#FBF6F5

surface

#F7EBE9

border

#D0C6C5

text

#120604

muted

#817A79

Preview Lab

Preview with #891C24

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

Preview Lab → · Contrast checker → · Palette generator →