#591F72#591F72

#591F72 is a dark, vivid purple. Relative luminance 0.043; OKLCH L 36.9% C 0.141 H 313.7°. Best body text is #FFFFFF at 11.27:1 contrast (WCAG AA passes).

Color values

HEX	#591F72
RGB	rgb(89, 31, 114)
HSL	hsl(282, 57%, 28%)
HSV	hsv(282, 73%, 45%)
CMYK	cmyk(21.9%, 72.8%, 0%, 55.3%)
CIE-LAB	lab(24.70, 40.42, -36.13)
CIE-LCH	lch(24.70, 54.21, 318.21°)
OKLab	oklab(36.86% 0.0974 -0.1018)
OKLCH	oklch(36.86% 0.141 313.7)
XYZ	xyz(7.6466, 4.3190, 16.3472)
Luminance	0.0432 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#591F72 #38721F

analogous

#2F1F72 #591F72 #721F61

triadic

#591F72 #72591F #1F7259

tetradic

#591F72 #722F1F #38721F #1F6172

square

#591F72 #722F1F #38721F #1F6172

split-complementary

#591F72 #61721F #1F722F

monochromatic

#130718 #331242 #591F72 #7F2CA2 #A140CB

Accessibility & contrast

On white

11.27

#591F72 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#591F72 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #591F72

11.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##591F72	#FFFFFF	#000000	##FFFFFF
##591F72	1.00	11.27	1.86	11.27
#FFFFFF	11.27	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003874

Deuteranopia (green-blind)

#1A3C70

Tritanopia (blue-blind)

#573046

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #591f72;
/* rgb */ color: rgb(89, 31, 114);
/* oklch */ color: oklch(36.9% 0.141 313.7);

Tailwind

colors: {
  custom: {
    50: '#8b609b',
    500: '#591f72',
    950: '#000000',
  },
}

SCSS

$custom: #591f72;
$custom-light: #8b609b;
$custom-dark: #000000;

JSON

{
  "hex": "#591f72",
  "rgb": {
    "r": 89,
    "g": 31,
    "b": 114
  },
  "hsl": {
    "h": 281.928,
    "s": 57.241,
    "l": 28.431
  },
  "oklch": {
    "l": 0.36863,
    "c": 0.14094,
    "h": 313.7
  },
  "luminance": 0.04319
}

Semantic roles & 50–950 ramp

primary

#591F72

secondary

#64A647

accent

#E04775

background

#F8F5F9

surface

#F0EAF2

border

#CBC6CC

text

#0C050E

muted

#7D797E

Preview Lab

Preview with #591F72

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

Preview Lab → · Contrast checker → · Palette generator →