#89181E#89181E

#89181E is a dark, vivid red. Relative luminance 0.061; OKLCH L 41.1% C 0.147 H 24.4°. Best body text is #FFFFFF at 9.49:1 contrast (WCAG AA passes).

Color values

HEX	#89181E
RGB	rgb(137, 24, 30)
HSL	hsl(357, 70%, 32%)
HSV	hsv(357, 82%, 54%)
CMYK	cmyk(0%, 82.5%, 78.1%, 46.3%)
CIE-LAB	lab(29.58, 46.29, 27.39)
CIE-LCH	lch(29.58, 53.79, 30.61°)
OKLab	oklab(41.09% 0.1342 0.0609)
OKLCH	oklch(41.09% 0.147 24.4)
XYZ	xyz(10.8788, 6.0671, 1.8263)
Luminance	0.0607 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#89181E #188983

analogous

#891857 #89181E #894B18

triadic

#89181E #1E8918 #181E89

tetradic

#89181E #578918 #188983 #4B1889

square

#89181E #578918 #188983 #4B1889

split-complementary

#89181E #18894B #185789

monochromatic

#210607 #550F13 #89181E #BD2129 #DD3E47

Accessibility & contrast

On white

9.49

#89181E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.21

#89181E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #89181E

9.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##89181E	#FFFFFF	#000000	##FFFFFF
##89181E	1.00	9.49	2.21	9.49
#FFFFFF	9.49	1.00	21.00	1.00
#000000	2.21	21.00	1.00	21.00
##FFFFFF	9.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C361D

Deuteranopia (green-blind)

#584E19

Tritanopia (blue-blind)

#97001C

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #89181e;
/* rgb */ color: rgb(137, 24, 30);
/* oklch */ color: oklch(41.1% 0.147 24.4);

Tailwind

colors: {
  custom: {
    50: '#b4615a',
    500: '#89181e',
    950: '#000000',
  },
}

SCSS

$custom: #89181e;
$custom-light: #b4615a;
$custom-dark: #000000;

JSON

{
  "hex": "#89181e",
  "rgb": {
    "r": 137,
    "g": 24,
    "b": 30
  },
  "hsl": {
    "h": 356.814,
    "s": 70.186,
    "l": 31.569
  },
  "oklch": {
    "l": 0.41089,
    "c": 0.14739,
    "h": 24.4
  },
  "luminance": 0.06065
}

Semantic roles & 50–950 ramp

primary

#89181E

secondary

#40BDB6

accent

#EDE43B

background

#FCF6F5

surface

#F8EBE9

border

#D1C6C5

text

#130603

muted

#827A78

Preview Lab

Preview with #89181E

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

Preview Lab → · Contrast checker → · Palette generator →