#591C72#591C72

#591C72 is a dark, vivid purple. Relative luminance 0.042; OKLCH L 36.5% C 0.145 H 314.1°. Best body text is #FFFFFF at 11.45:1 contrast (WCAG AA passes).

Color values

HEX	#591C72
RGB	rgb(89, 28, 114)
HSL	hsl(283, 61%, 28%)
HSV	hsv(283, 75%, 45%)
CMYK	cmyk(21.9%, 75.4%, 0%, 55.3%)
CIE-LAB	lab(24.22, 41.76, -36.89)
CIE-LCH	lch(24.22, 55.72, 318.54°)
OKLab	oklab(36.53% 0.1008 -0.1041)
OKLCH	oklch(36.53% 0.145 314.1)
XYZ	xyz(7.5718, 4.1695, 16.3223)
Luminance	0.0417 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#591C72 #35721C

analogous

#2E1C72 #591C72 #721C60

triadic

#591C72 #72591C #1C7259

tetradic

#591C72 #722E1C #35721C #1C6072

square

#591C72 #722E1C #35721C #1C6072

split-complementary

#591C72 #60721C #1C722E

monochromatic

#130619 #331041 #591C72 #7F28A3 #A33ACF

Accessibility & contrast

On white

11.45

#591C72 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#591C72 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #591C72

11.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##591C72	#FFFFFF	#000000	##FFFFFF
##591C72	1.00	11.45	1.83	11.45
#FFFFFF	11.45	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003674

Deuteranopia (green-blind)

#173B70

Tritanopia (blue-blind)

#572E45

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #591c72;
/* rgb */ color: rgb(89, 28, 114);
/* oklch */ color: oklch(36.5% 0.145 314.1);

Tailwind

colors: {
  custom: {
    50: '#8b5f9b',
    500: '#591c72',
    950: '#000000',
  },
}

SCSS

$custom: #591c72;
$custom-light: #8b5f9b;
$custom-dark: #000000;

JSON

{
  "hex": "#591c72",
  "rgb": {
    "r": 89,
    "g": 28,
    "b": 114
  },
  "hsl": {
    "h": 282.558,
    "s": 60.563,
    "l": 27.843
  },
  "oklch": {
    "l": 0.36525,
    "c": 0.14486,
    "h": 314.1
  },
  "luminance": 0.04169
}

Semantic roles & 50–950 ramp

primary

#591C72

secondary

#60A643

accent

#E44472

background

#F8F5F9

surface

#F0E9F2

border

#CBC5CC

text

#0C050E

muted

#7D797E

Preview Lab

Preview with #591C72

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

Preview Lab → · Contrast checker → · Palette generator →