#89182B#89182B

#89182B is a dark, vivid red. Relative luminance 0.061; OKLCH L 41.3% C 0.147 H 18.1°. Best body text is #FFFFFF at 9.42:1 contrast (WCAG AA passes).

Color values

HEX	#89182B
RGB	rgb(137, 24, 43)
HSL	hsl(350, 70%, 32%)
HSV	hsv(350, 82%, 54%)
CMYK	cmyk(0%, 82.5%, 68.6%, 46.3%)
CIE-LAB	lab(29.78, 46.92, 19.29)
CIE-LCH	lch(29.78, 50.73, 22.35°)
OKLab	oklab(41.3% 0.1393 0.0456)
OKLCH	oklch(41.3% 0.147 18.1)
XYZ	xyz(11.0804, 6.1478, 2.8882)
Luminance	0.0615 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#89182B #188976

analogous

#891864 #89182B #893E18

triadic

#89182B #2B8918 #182B89

tetradic

#89182B #648918 #188976 #3E1889

square

#89182B #648918 #188976 #3E1889

split-complementary

#89182B #18893E #186489

monochromatic

#21060A #550F1B #89182B #BD213B #DD3E59

Accessibility & contrast

On white

9.42

#89182B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#89182B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #89182B

9.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##89182B	#FFFFFF	#000000	##FFFFFF
##89182B	1.00	9.42	2.23	9.42
#FFFFFF	9.42	1.00	21.00	1.00
#000000	2.23	21.00	1.00	21.00
##FFFFFF	9.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A372B

Deuteranopia (green-blind)

#574F28

Tritanopia (blue-blind)

#970021

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #89182b;
/* rgb */ color: rgb(137, 24, 43);
/* oklch */ color: oklch(41.3% 0.147 18.1);

Tailwind

colors: {
  custom: {
    50: '#b36264',
    500: '#89182b',
    950: '#000000',
  },
}

SCSS

$custom: #89182b;
$custom-light: #b36264;
$custom-dark: #000000;

JSON

{
  "hex": "#89182b",
  "rgb": {
    "r": 137,
    "g": 24,
    "b": 43
  },
  "hsl": {
    "h": 349.912,
    "s": 70.186,
    "l": 31.569
  },
  "oklch": {
    "l": 0.41302,
    "c": 0.14656,
    "h": 18.1
  },
  "luminance": 0.06146
}

Semantic roles & 50–950 ramp

primary

#89182B

secondary

#40BDA8

accent

#EDCF3B

background

#FBF6F5

surface

#F7EBEA

border

#D0C6C6

text

#120605

muted

#817A79

Preview Lab

Preview with #89182B

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

Preview Lab → · Contrast checker → · Palette generator →