#591B5E#591B5E

#591B5E is a dark, vivid purple. Relative luminance 0.037; OKLCH L 35.0% C 0.126 H 324.7°. Best body text is #FFFFFF at 12.05:1 contrast (WCAG AA passes).

Color values

HEX	#591B5E
RGB	rgb(89, 27, 94)
HSL	hsl(296, 55%, 24%)
HSV	hsv(296, 71%, 37%)
CMYK	cmyk(5.3%, 71.3%, 0%, 63.1%)
CIE-LAB	lab(22.71, 37.95, -26.30)
CIE-LCH	lch(22.71, 46.17, 325.28°)
OKLab	oklab(35.01% 0.1032 -0.0731)
OKLCH	oklch(35.01% 0.126 324.7)
XYZ	xyz(6.5320, 3.7163, 10.9608)
Luminance	0.0372 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#591B5E #205E1B

analogous

#371B5E #591B5E #5E1B41

triadic

#591B5E #5E591B #1B5E59

tetradic

#591B5E #5E371B #205E1B #1B415E

square

#591B5E #5E371B #205E1B #1B415E

split-complementary

#591B5E #415E1B #1B5E37

monochromatic

#170718 #2C0D2E #591B5E #86298E #B336BD

Accessibility & contrast

On white

12.05

#591B5E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#591B5E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #591B5E

12.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##591B5E	#FFFFFF	#000000	##FFFFFF
##591B5E	1.00	12.05	1.74	12.05
#FFFFFF	12.05	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0C3160

Deuteranopia (green-blind)

#27395C

Tritanopia (blue-blind)

#5B253A

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #591b5e;
/* rgb */ color: rgb(89, 27, 94);
/* oklch */ color: oklch(35.0% 0.126 324.7);

Tailwind

colors: {
  custom: {
    50: '#8a5d8c',
    500: '#591b5e',
    950: '#000000',
  },
}

SCSS

$custom: #591b5e;
$custom-light: #8a5d8c;
$custom-dark: #000000;

JSON

{
  "hex": "#591b5e",
  "rgb": {
    "r": 89,
    "g": 27,
    "b": 94
  },
  "hsl": {
    "h": 295.522,
    "s": 55.372,
    "l": 23.725
  },
  "oklch": {
    "l": 0.35007,
    "c": 0.12644,
    "h": 324.7
  },
  "luminance": 0.03716
}

Semantic roles & 50–950 ramp

primary

#591B5E

secondary

#479441

accent

#DF4954

background

#F8F5F8

surface

#F0E9F0

border

#CBC5CB

text

#0C040C

muted

#7D797D

Preview Lab

Preview with #591B5E

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

Preview Lab → · Contrast checker → · Palette generator →