#591D6C#591D6C

#591D6C is a dark, vivid purple. Relative luminance 0.041; OKLCH L 36.2% C 0.137 H 316.9°. Best body text is #FFFFFF at 11.56:1 contrast (WCAG AA passes).

Color values

HEX	#591D6C
RGB	rgb(89, 29, 108)
HSL	hsl(286, 58%, 27%)
HSV	hsv(286, 73%, 42%)
CMYK	cmyk(17.6%, 73.1%, 0%, 57.6%)
CIE-LAB	lab(23.95, 39.99, -33.46)
CIE-LCH	lch(23.95, 52.14, 320.08°)
OKLab	oklab(36.2% 0.1003 -0.094)
OKLCH	oklch(36.2% 0.137 316.9)
XYZ	xyz(7.2656, 4.0856, 14.5903)
Luminance	0.0408 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#591D6C #306C1D

analogous

#321D6C #591D6C #6C1D58

triadic

#591D6C #6C591D #1D6C59

tetradic

#591D6C #6C321D #306C1D #1D586C

square

#591D6C #6C321D #306C1D #1D586C

split-complementary

#591D6C #586C1D #1D6C32

monochromatic

#140618 #31103C #591D6C #812A9C #A739CA

Accessibility & contrast

On white

11.56

#591D6C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#591D6C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #591D6C

11.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##591D6C	#FFFFFF	#000000	##FFFFFF
##591D6C	1.00	11.56	1.82	11.56
#FFFFFF	11.56	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00356E

Deuteranopia (green-blind)

#1E3B6A

Tritanopia (blue-blind)

#582D42

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #591d6c;
/* rgb */ color: rgb(89, 29, 108);
/* oklch */ color: oklch(36.2% 0.137 316.9);

Tailwind

colors: {
  custom: {
    50: '#8b5f96',
    500: '#591d6c',
    950: '#000000',
  },
}

SCSS

$custom: #591d6c;
$custom-light: #8b5f96;
$custom-dark: #000000;

JSON

{
  "hex": "#591d6c",
  "rgb": {
    "r": 89,
    "g": 29,
    "b": 108
  },
  "hsl": {
    "h": 285.57,
    "s": 57.664,
    "l": 26.863
  },
  "oklch": {
    "l": 0.36195,
    "c": 0.13747,
    "h": 316.9
  },
  "luminance": 0.04085
}

Semantic roles & 50–950 ramp

primary

#591D6C

secondary

#5AA144

accent

#E1476C

background

#F8F5F9

surface

#F0E9F2

border

#CBC5CC

text

#0C050D

muted

#7D797E

Preview Lab

Preview with #591D6C

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

Preview Lab → · Contrast checker → · Palette generator →