#591D5B#591D5B

#591D5B is a dark, vivid purple. Relative luminance 0.038; OKLCH L 35.1% C 0.121 H 326.5°. Best body text is #FFFFFF at 11.99:1 contrast (WCAG AA passes).

Color values

HEX	#591D5B
RGB	rgb(89, 29, 91)
HSL	hsl(298, 52%, 24%)
HSV	hsv(298, 68%, 36%)
CMYK	cmyk(2.2%, 68.1%, 0%, 64.3%)
CIE-LAB	lab(22.86, 36.43, -24.08)
CIE-LCH	lch(22.86, 43.67, 326.54°)
OKLab	oklab(35.05% 0.1005 -0.0666)
OKLCH	oklch(35.05% 0.121 326.5)
XYZ	xyz(6.4474, 3.7583, 10.2813)
Luminance	0.0376 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#591D5B #1F5B1D

analogous

#3A1D5B #591D5B #5B1D3E

triadic

#591D5B #5B591D #1D5B59

tetradic

#591D5B #5B3A1D #1F5B1D #1D3E5B

square

#591D5B #5B3A1D #1F5B1D #1D3E5B

split-complementary

#591D5B #3E5B1D #1D5B3A

monochromatic

#170717 #2C0E2D #591D5B #862C89 #B43BB8

Accessibility & contrast

On white

11.99

#591D5B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#591D5B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #591D5B

11.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##591D5B	#FFFFFF	#000000	##FFFFFF
##591D5B	1.00	11.99	1.75	11.99
#FFFFFF	11.99	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	11.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#13325D

Deuteranopia (green-blind)

#2A3959

Tritanopia (blue-blind)

#5B2639

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #591d5b;
/* rgb */ color: rgb(89, 29, 91);
/* oklch */ color: oklch(35.1% 0.121 326.5);

Tailwind

colors: {
  custom: {
    50: '#8a5e8a',
    500: '#591d5b',
    950: '#000000',
  },
}

SCSS

$custom: #591d5b;
$custom-light: #8a5e8a;
$custom-dark: #000000;

JSON

{
  "hex": "#591d5b",
  "rgb": {
    "r": 89,
    "g": 29,
    "b": 91
  },
  "hsl": {
    "h": 298.065,
    "s": 51.667,
    "l": 23.529
  },
  "oklch": {
    "l": 0.35053,
    "c": 0.12062,
    "h": 326.5
  },
  "luminance": 0.03758
}

Semantic roles & 50–950 ramp

primary

#591D5B

secondary

#469044

accent

#DB4D51

background

#F8F5F8

surface

#F0E9F0

border

#CBC5CB

text

#0C050B

muted

#7D797C

Preview Lab

Preview with #591D5B

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

Preview Lab → · Contrast checker → · Palette generator →