#591D63#591D63

#591D63 is a dark, vivid purple. Relative luminance 0.039; OKLCH L 35.6% C 0.128 H 321.6°. Best body text is #FFFFFF at 11.79:1 contrast (WCAG AA passes).

Color values

HEX	#591D63
RGB	rgb(89, 29, 99)
HSL	hsl(291, 55%, 25%)
HSV	hsv(291, 71%, 39%)
CMYK	cmyk(10.1%, 70.7%, 0%, 61.2%)
CIE-LAB	lab(23.35, 38.07, -28.56)
CIE-LCH	lch(23.35, 47.59, 323.12°)
OKLab	oklab(35.57% 0.1007 -0.0797)
OKLCH	oklch(35.57% 0.128 321.6)
XYZ	xyz(6.8111, 3.9038, 12.1967)
Luminance	0.0390 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#591D63 #27631D

analogous

#361D63 #591D63 #631D4A

triadic

#591D63 #63591D #1D6359

tetradic

#591D63 #63361D #27631D #1D4A63

square

#591D63 #63361D #27631D #1D4A63

split-complementary

#591D63 #4A631D #1D6336

monochromatic

#150718 #2E0F34 #591D63 #842B92 #AE39C2

Accessibility & contrast

On white

11.79

#591D63 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#591D63 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #591D63

11.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##591D63	#FFFFFF	#000000	##FFFFFF
##591D63	1.00	11.79	1.78	11.79
#FFFFFF	11.79	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#093365

Deuteranopia (green-blind)

#253A61

Tritanopia (blue-blind)

#5A293D

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #591d63;
/* rgb */ color: rgb(89, 29, 99);
/* oklch */ color: oklch(35.6% 0.128 321.6);

Tailwind

colors: {
  custom: {
    50: '#8a5e90',
    500: '#591d63',
    950: '#000000',
  },
}

SCSS

$custom: #591d63;
$custom-light: #8a5e90;
$custom-dark: #000000;

JSON

{
  "hex": "#591d63",
  "rgb": {
    "r": 89,
    "g": 29,
    "b": 99
  },
  "hsl": {
    "h": 291.429,
    "s": 54.688,
    "l": 25.098
  },
  "oklch": {
    "l": 0.3557,
    "c": 0.12843,
    "h": 321.6
  },
  "luminance": 0.03903
}

Semantic roles & 50–950 ramp

primary

#591D63

secondary

#509844

accent

#DE4A5F

background

#F8F5F8

surface

#F0E9F0

border

#CBC5CB

text

#0C050C

muted

#7D797D

Preview Lab

Preview with #591D63

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

Preview Lab → · Contrast checker → · Palette generator →