#591D75#591D75

#591D75 is a dark, vivid purple. Relative luminance 0.043; OKLCH L 36.9% C 0.147 H 312.6°. Best body text is #FFFFFF at 11.31:1 contrast (WCAG AA passes).

Color values

HEX	#591D75
RGB	rgb(89, 29, 117)
HSL	hsl(281, 60%, 29%)
HSV	hsv(281, 75%, 46%)
CMYK	cmyk(23.9%, 75.2%, 0%, 54.1%)
CIE-LAB	lab(24.60, 42.00, -38.21)
CIE-LCH	lch(24.60, 56.78, 317.71°)
OKLab	oklab(36.86% 0.0993 -0.1079)
OKLCH	oklch(36.86% 0.147 312.6)
XYZ	xyz(7.7695, 4.2872, 17.2444)
Luminance	0.0429 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#591D75 #39751D

analogous

#2D1D75 #591D75 #751D65

triadic

#591D75 #75591D #1D7559

tetradic

#591D75 #752D1D #39751D #1D6575

square

#591D75 #752D1D #39751D #1D6575

split-complementary

#591D75 #65751D #1D752D

monochromatic

#130619 #341144 #591D75 #7E29A6 #A13DCF

Accessibility & contrast

On white

11.31

#591D75 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#591D75 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #591D75

11.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##591D75	#FFFFFF	#000000	##FFFFFF
##591D75	1.00	11.31	1.86	11.31
#FFFFFF	11.31	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003778

Deuteranopia (green-blind)

#133C73

Tritanopia (blue-blind)

#563047

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #591d75;
/* rgb */ color: rgb(89, 29, 117);
/* oklch */ color: oklch(36.9% 0.147 312.6);

Tailwind

colors: {
  custom: {
    50: '#8b5f9d',
    500: '#591d75',
    950: '#000000',
  },
}

SCSS

$custom: #591d75;
$custom-light: #8b5f9d;
$custom-dark: #000000;

JSON

{
  "hex": "#591d75",
  "rgb": {
    "r": 89,
    "g": 29,
    "b": 117
  },
  "hsl": {
    "h": 280.909,
    "s": 60.274,
    "l": 28.627
  },
  "oklch": {
    "l": 0.36861,
    "c": 0.14666,
    "h": 312.6
  },
  "luminance": 0.04287
}

Semantic roles & 50–950 ramp

primary

#591D75

secondary

#65A945

accent

#E34477

background

#F8F5F9

surface

#F0EAF2

border

#CBC6CC

text

#0C050E

muted

#7D797E

Preview Lab

Preview with #591D75

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

Preview Lab → · Contrast checker → · Palette generator →