#591C71#591C71

#591C71 is a dark, vivid purple. Relative luminance 0.041; OKLCH L 36.4% C 0.144 H 314.5°. Best body text is #FFFFFF at 11.48:1 contrast (WCAG AA passes).

Color values

HEX	#591C71
RGB	rgb(89, 28, 113)
HSL	hsl(283, 60%, 28%)
HSV	hsv(283, 75%, 44%)
CMYK	cmyk(21.2%, 75.2%, 0%, 55.7%)
CIE-LAB	lab(24.15, 41.54, -36.37)
CIE-LCH	lch(24.15, 55.21, 318.80°)
OKLab	oklab(36.45% 0.1009 -0.1025)
OKLCH	oklch(36.45% 0.144 314.5)
XYZ	xyz(7.5152, 4.1469, 16.0241)
Luminance	0.0415 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#591C71 #34711C

analogous

#2F1C71 #591C71 #711C5E

triadic

#591C71 #71591C #1C7159

tetradic

#591C71 #712F1C #34711C #1C5E71

square

#591C71 #712F1C #34711C #1C5E71

split-complementary

#591C71 #5E711C #1C712F

monochromatic

#130619 #321040 #591C71 #8028A2 #A439CE

Accessibility & contrast

On white

11.48

#591C71 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#591C71 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #591C71

11.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##591C71	#FFFFFF	#000000	##FFFFFF
##591C71	1.00	11.48	1.83	11.48
#FFFFFF	11.48	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003673

Deuteranopia (green-blind)

#183B6F

Tritanopia (blue-blind)

#572E45

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #591c71;
/* rgb */ color: rgb(89, 28, 113);
/* oklch */ color: oklch(36.4% 0.144 314.5);

Tailwind

colors: {
  custom: {
    50: '#8b5f9a',
    500: '#591c71',
    950: '#000000',
  },
}

SCSS

$custom: #591c71;
$custom-light: #8b5f9a;
$custom-dark: #000000;

JSON

{
  "hex": "#591c71",
  "rgb": {
    "r": 89,
    "g": 28,
    "b": 113
  },
  "hsl": {
    "h": 283.059,
    "s": 60.284,
    "l": 27.647
  },
  "oklch": {
    "l": 0.3645,
    "c": 0.14385,
    "h": 314.5
  },
  "luminance": 0.04147
}

Semantic roles & 50–950 ramp

primary

#591C71

secondary

#5FA643

accent

#E34471

background

#F8F5F9

surface

#F0E9F2

border

#CBC5CC

text

#0C050E

muted

#7D797E

Preview Lab

Preview with #591C71

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

Preview Lab → · Contrast checker → · Palette generator →