#591019#591019

#591019 is a dark, moderate red. Relative luminance 0.026; OKLCH L 30.8% C 0.104 H 19.5°. Best body text is #FFFFFF at 13.88:1 contrast (WCAG AA passes).

Color values

HEX	#591019
RGB	rgb(89, 16, 25)
HSL	hsl(353, 70%, 21%)
HSV	hsv(353, 82%, 35%)
CMYK	cmyk(0%, 82%, 71.9%, 65.1%)
CIE-LAB	lab(18.21, 33.17, 14.74)
CIE-LCH	lch(18.21, 36.29, 23.97°)
OKLab	oklab(30.78% 0.0982 0.0348)
OKLCH	oklch(30.78% 0.104 19.5)
XYZ	xyz(4.4811, 2.5653, 1.1787)
Luminance	0.0256 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#591019 #105950

analogous

#59103D #591019 #592B10

triadic

#591019 #195910 #101959

tetradic

#591019 #3D5910 #105950 #2B1059

square

#591019 #3D5910 #105950 #2B1059

split-complementary

#591019 #10592B #103D59

monochromatic

#1A0507 #25070A #591019 #8D1928 #C12336

Accessibility & contrast

On white

13.88

#591019 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#591019 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #591019

13.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##591019	#FFFFFF	#000000	##FFFFFF
##591019	1.00	13.88	1.51	13.88
#FFFFFF	13.88	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#252319

Deuteranopia (green-blind)

#383217

Tritanopia (blue-blind)

#620014

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #591019;
/* rgb */ color: rgb(89, 16, 25);
/* oklch */ color: oklch(30.8% 0.104 19.5);

Tailwind

colors: {
  custom: {
    50: '#8e5655',
    500: '#591019',
    950: '#000000',
  },
}

SCSS

$custom: #591019;
$custom-light: #8e5655;
$custom-dark: #000000;

JSON

{
  "hex": "#591019",
  "rgb": {
    "r": 89,
    "g": 16,
    "b": 25
  },
  "hsl": {
    "h": 352.603,
    "s": 69.524,
    "l": 20.588
  },
  "oklch": {
    "l": 0.30784,
    "c": 0.10414,
    "h": 19.5
  },
  "luminance": 0.02565
}

Semantic roles & 50–950 ramp

primary

#591019

secondary

#339286

accent

#ECD73B

background

#F9F5F4

surface

#F1E9E7

border

#CBC5C3

text

#0D0303

muted

#7E7878

Preview Lab

Preview with #591019

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

Preview Lab → · Contrast checker → · Palette generator →