#591D6A#591D6A

#591D6A is a dark, vivid purple. Relative luminance 0.040; OKLCH L 36.1% C 0.135 H 317.9°. Best body text is #FFFFFF at 11.61:1 contrast (WCAG AA passes).

Color values

HEX	#591D6A
RGB	rgb(89, 29, 106)
HSL	hsl(287, 57%, 26%)
HSV	hsv(287, 73%, 42%)
CMYK	cmyk(16%, 72.6%, 0%, 58.4%)
CIE-LAB	lab(23.81, 39.56, -32.39)
CIE-LCH	lch(23.81, 51.12, 320.69°)
OKLab	oklab(36.05% 0.1004 -0.0909)
OKLCH	oklch(36.05% 0.135 317.9)
XYZ	xyz(7.1603, 4.0435, 14.0362)
Luminance	0.0404 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Darkish Purple

#751973

ΔE00 5.64

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#591D6A #2E6A1D

analogous

#331D6A #591D6A #6A1D55

triadic

#591D6A #6A591D #1D6A59

tetradic

#591D6A #6A331D #2E6A1D #1D556A

square

#591D6A #6A331D #2E6A1D #1D556A

split-complementary

#591D6A #556A1D #1D6A33

monochromatic

#140718 #31103A #591D6A #812A9A #A939C9

Accessibility & contrast

On white

11.61

#591D6A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#591D6A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #591D6A

11.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##591D6A	#FFFFFF	#000000	##FFFFFF
##591D6A	1.00	11.61	1.81	11.61
#FFFFFF	11.61	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00356C

Deuteranopia (green-blind)

#203B68

Tritanopia (blue-blind)

#582C41

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #591d6a;
/* rgb */ color: rgb(89, 29, 106);
/* oklch */ color: oklch(36.1% 0.135 317.9);

Tailwind

colors: {
  custom: {
    50: '#8b5f95',
    500: '#591d6a',
    950: '#000000',
  },
}

SCSS

$custom: #591d6a;
$custom-light: #8b5f95;
$custom-dark: #000000;

JSON

{
  "hex": "#591d6a",
  "rgb": {
    "r": 89,
    "g": 29,
    "b": 106
  },
  "hsl": {
    "h": 286.753,
    "s": 57.037,
    "l": 26.471
  },
  "oklch": {
    "l": 0.36052,
    "c": 0.13544,
    "h": 317.9
  },
  "luminance": 0.04043
}

Semantic roles & 50–950 ramp

primary

#591D6A

secondary

#589F44

accent

#E04869

background

#F8F5F9

surface

#F0E9F2

border

#CBC5CC

text

#0C050D

muted

#7D797E

Preview Lab

Preview with #591D6A

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

Preview Lab → · Contrast checker → · Palette generator →