#591C68#591C68

#591C68 is a dark, vivid purple. Relative luminance 0.040; OKLCH L 35.8% C 0.135 H 319.0°. Best body text is #FFFFFF at 11.73:1 contrast (WCAG AA passes).

Color values

HEX	#591C68
RGB	rgb(89, 28, 104)
HSL	hsl(288, 58%, 26%)
HSV	hsv(288, 73%, 41%)
CMYK	cmyk(14.4%, 73.1%, 0%, 59.2%)
CIE-LAB	lab(23.52, 39.57, -31.56)
CIE-LCH	lch(23.52, 50.62, 321.43°)
OKLab	oklab(35.8% 0.1017 -0.0884)
OKLCH	oklch(35.8% 0.135 319)
XYZ	xyz(7.0334, 3.9542, 13.4868)
Luminance	0.0395 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#591C68 #2B681C

analogous

#331C68 #591C68 #681C51

triadic

#591C68 #68591C #1C6859

tetradic

#591C68 #68331C #2B681C #1C5168

square

#591C68 #68331C #2B681C #1C5168

split-complementary

#591C68 #51681C #1C6833

monochromatic

#150618 #300F38 #591C68 #822998 #AC36C8

Accessibility & contrast

On white

11.73

#591C68 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#591C68 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #591C68

11.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##591C68	#FFFFFF	#000000	##FFFFFF
##591C68	1.00	11.73	1.79	11.73
#FFFFFF	11.73	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00346A

Deuteranopia (green-blind)

#213A66

Tritanopia (blue-blind)

#592A40

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #591c68;
/* rgb */ color: rgb(89, 28, 104);
/* oklch */ color: oklch(35.8% 0.135 319.0);

Tailwind

colors: {
  custom: {
    50: '#8b5e93',
    500: '#591c68',
    950: '#000000',
  },
}

SCSS

$custom: #591c68;
$custom-light: #8b5e93;
$custom-dark: #000000;

JSON

{
  "hex": "#591c68",
  "rgb": {
    "r": 89,
    "g": 28,
    "b": 104
  },
  "hsl": {
    "h": 288.158,
    "s": 57.576,
    "l": 25.882
  },
  "oklch": {
    "l": 0.35797,
    "c": 0.1348,
    "h": 319
  },
  "luminance": 0.03954
}

Semantic roles & 50–950 ramp

primary

#591C68

secondary

#559D43

accent

#E14765

background

#F8F5F9

surface

#F0E9F1

border

#CBC5CB

text

#0C050D

muted

#7D797E

Preview Lab

Preview with #591C68

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

Preview Lab → · Contrast checker → · Palette generator →