#591D6E#591D6E

#591D6E is a dark, vivid purple. Relative luminance 0.041; OKLCH L 36.3% C 0.140 H 315.9°. Best body text is #FFFFFF at 11.50:1 contrast (WCAG AA passes).

Color values

HEX	#591D6E
RGB	rgb(89, 29, 110)
HSL	hsl(284, 58%, 27%)
HSV	hsv(284, 74%, 43%)
CMYK	cmyk(19.1%, 73.6%, 0%, 56.9%)
CIE-LAB	lab(24.09, 40.43, -34.53)
CIE-LCH	lch(24.09, 53.17, 319.50°)
OKLab	oklab(36.34% 0.1001 -0.0971)
OKLCH	oklch(36.34% 0.14 315.9)
XYZ	xyz(7.3732, 4.1286, 15.1573)
Luminance	0.0413 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#591D6E #326E1D

analogous

#301D6E #591D6E #6E1D5B

triadic

#591D6E #6E591D #1D6E59

tetradic

#591D6E #6E301D #326E1D #1D5B6E

square

#591D6E #6E301D #326E1D #1D5B6E

split-complementary

#591D6E #5B6E1D #1D6E30

monochromatic

#140618 #32103E #591D6E #802A9E #A63ACB

Accessibility & contrast

On white

11.50

#591D6E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#591D6E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #591D6E

11.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##591D6E	#FFFFFF	#000000	##FFFFFF
##591D6E	1.00	11.50	1.83	11.50
#FFFFFF	11.50	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003670

Deuteranopia (green-blind)

#1C3B6C

Tritanopia (blue-blind)

#582D43

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #591d6e;
/* rgb */ color: rgb(89, 29, 110);
/* oklch */ color: oklch(36.3% 0.140 315.9);

Tailwind

colors: {
  custom: {
    50: '#8b5f98',
    500: '#591d6e',
    950: '#000000',
  },
}

SCSS

$custom: #591d6e;
$custom-light: #8b5f98;
$custom-dark: #000000;

JSON

{
  "hex": "#591d6e",
  "rgb": {
    "r": 89,
    "g": 29,
    "b": 110
  },
  "hsl": {
    "h": 284.444,
    "s": 58.273,
    "l": 27.255
  },
  "oklch": {
    "l": 0.36339,
    "c": 0.1395,
    "h": 315.9
  },
  "luminance": 0.04128
}

Semantic roles & 50–950 ramp

primary

#591D6E

secondary

#5DA244

accent

#E1466F

background

#F8F5F9

surface

#F0E9F2

border

#CBC5CC

text

#0C050E

muted

#7D797E

Preview Lab

Preview with #591D6E

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

Preview Lab → · Contrast checker → · Palette generator →