#591218#591218

#591218 is a dark, moderate red. Relative luminance 0.026; OKLCH L 31.0% C 0.102 H 21.2°. Best body text is #FFFFFF at 13.78:1 contrast (WCAG AA passes).

Color values

HEX	#591218
RGB	rgb(89, 18, 24)
HSL	hsl(355, 66%, 21%)
HSV	hsv(355, 80%, 35%)
CMYK	cmyk(0%, 79.8%, 73%, 65.1%)
CIE-LAB	lab(18.47, 32.34, 15.76)
CIE-LCH	lch(18.47, 35.97, 25.98°)
OKLab	oklab(30.97% 0.0953 0.0369)
OKLCH	oklch(30.97% 0.102 21.2)
XYZ	xyz(4.5015, 2.6231, 1.1333)
Luminance	0.0262 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#591218 #125953

analogous

#59123B #591218 #592F12

triadic

#591218 #185912 #121859

tetradic

#591218 #3B5912 #125953 #2F1259

square

#591218 #3B5912 #125953 #2F1259

split-complementary

#591218 #12592F #123B59

monochromatic

#190507 #26080A #591218 #8C1C26 #BF2733

Accessibility & contrast

On white

13.78

#591218 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#591218 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #591218

13.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##591218	#FFFFFF	#000000	##FFFFFF
##591218	1.00	13.78	1.52	13.78
#FFFFFF	13.78	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#262318

Deuteranopia (green-blind)

#383216

Tritanopia (blue-blind)

#620015

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #591218;
/* rgb */ color: rgb(89, 18, 24);
/* oklch */ color: oklch(31.0% 0.102 21.2);

Tailwind

colors: {
  custom: {
    50: '#8e5654',
    500: '#591218',
    950: '#000000',
  },
}

SCSS

$custom: #591218;
$custom-light: #8e5654;
$custom-dark: #000000;

JSON

{
  "hex": "#591218",
  "rgb": {
    "r": 89,
    "g": 18,
    "b": 24
  },
  "hsl": {
    "h": 354.93,
    "s": 66.355,
    "l": 20.98
  },
  "oklch": {
    "l": 0.30968,
    "c": 0.10219,
    "h": 21.2
  },
  "luminance": 0.02622
}

Semantic roles & 50–950 ramp

primary

#591218

secondary

#35928A

accent

#E9DB3F

background

#F9F5F4

surface

#F1E9E7

border

#CBC5C3

text

#0D0302

muted

#7E7878

Preview Lab

Preview with #591218

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

Preview Lab → · Contrast checker → · Palette generator →