#591C70#591C70

#591C70 is a dark, vivid purple. Relative luminance 0.041; OKLCH L 36.4% C 0.143 H 315.0°. Best body text is #FFFFFF at 11.51:1 contrast (WCAG AA passes).

Color values

HEX	#591C70
RGB	rgb(89, 28, 112)
HSL	hsl(284, 60%, 27%)
HSV	hsv(284, 75%, 44%)
CMYK	cmyk(20.5%, 75%, 0%, 56.1%)
CIE-LAB	lab(24.08, 41.32, -35.84)
CIE-LCH	lch(24.08, 54.69, 319.06°)
OKLab	oklab(36.38% 0.101 -0.101)
OKLCH	oklch(36.38% 0.143 315)
XYZ	xyz(7.4592, 4.1245, 15.7293)
Luminance	0.0412 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#591C70 #33701C

analogous

#2F1C70 #591C70 #701C5D

triadic

#591C70 #70591C #1C7059

tetradic

#591C70 #702F1C #33701C #1C5D70

square

#591C70 #702F1C #33701C #1C5D70

split-complementary

#591C70 #5D701C #1C702F

monochromatic

#130618 #32103F #591C70 #8028A1 #A539CD

Accessibility & contrast

On white

11.51

#591C70 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#591C70 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #591C70

11.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##591C70	#FFFFFF	#000000	##FFFFFF
##591C70	1.00	11.51	1.82	11.51
#FFFFFF	11.51	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003672

Deuteranopia (green-blind)

#193B6E

Tritanopia (blue-blind)

#572E44

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #591c70;
/* rgb */ color: rgb(89, 28, 112);
/* oklch */ color: oklch(36.4% 0.143 315.0);

Tailwind

colors: {
  custom: {
    50: '#8b5f9a',
    500: '#591c70',
    950: '#000000',
  },
}

SCSS

$custom: #591c70;
$custom-light: #8b5f9a;
$custom-dark: #000000;

JSON

{
  "hex": "#591c70",
  "rgb": {
    "r": 89,
    "g": 28,
    "b": 112
  },
  "hsl": {
    "h": 283.571,
    "s": 60,
    "l": 27.451
  },
  "oklch": {
    "l": 0.36375,
    "c": 0.14284,
    "h": 315
  },
  "luminance": 0.04124
}

Semantic roles & 50–950 ramp

primary

#591C70

secondary

#5EA543

accent

#E34570

background

#F8F5F9

surface

#F0E9F2

border

#CBC5CC

text

#0C050E

muted

#7D797E

Preview Lab

Preview with #591C70

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

Preview Lab → · Contrast checker → · Palette generator →