#591C6F#591C6F

#591C6F is a dark, vivid purple. Relative luminance 0.041; OKLCH L 36.3% C 0.142 H 315.5°. Best body text is #FFFFFF at 11.54:1 contrast (WCAG AA passes).

Color values

HEX	#591C6F
RGB	rgb(89, 28, 111)
HSL	hsl(284, 60%, 27%)
HSV	hsv(284, 75%, 44%)
CMYK	cmyk(19.8%, 74.8%, 0%, 56.5%)
CIE-LAB	lab(24.01, 41.10, -35.31)
CIE-LCH	lch(24.01, 54.18, 319.33°)
OKLab	oklab(36.3% 0.1012 -0.0994)
OKLCH	oklch(36.3% 0.142 315.5)
XYZ	xyz(7.4039, 4.1023, 15.4377)
Luminance	0.0410 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#591C6F #326F1C

analogous

#2F1C6F #591C6F #6F1C5C

triadic

#591C6F #6F591C #1C6F59

tetradic

#591C6F #6F2F1C #326F1C #1C5C6F

square

#591C6F #6F2F1C #326F1C #1C5C6F

split-complementary

#591C6F #5C6F1C #1C6F2F

monochromatic

#140618 #32103E #591C6F #8028A0 #A638CD

Accessibility & contrast

On white

11.54

#591C6F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#591C6F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #591C6F

11.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##591C6F	#FFFFFF	#000000	##FFFFFF
##591C6F	1.00	11.54	1.82	11.54
#FFFFFF	11.54	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003671

Deuteranopia (green-blind)

#1A3B6D

Tritanopia (blue-blind)

#572D43

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #591c6f;
/* rgb */ color: rgb(89, 28, 111);
/* oklch */ color: oklch(36.3% 0.142 315.5);

Tailwind

colors: {
  custom: {
    50: '#8b5e99',
    500: '#591c6f',
    950: '#000000',
  },
}

SCSS

$custom: #591c6f;
$custom-light: #8b5e99;
$custom-dark: #000000;

JSON

{
  "hex": "#591c6f",
  "rgb": {
    "r": 89,
    "g": 28,
    "b": 111
  },
  "hsl": {
    "h": 284.096,
    "s": 59.712,
    "l": 27.255
  },
  "oklch": {
    "l": 0.36301,
    "c": 0.14183,
    "h": 315.5
  },
  "luminance": 0.04102
}

Semantic roles & 50–950 ramp

primary

#591C6F

secondary

#5DA443

accent

#E3456F

background

#F8F5F9

surface

#F0E9F2

border

#CBC5CC

text

#0C050E

muted

#7D797E

Preview Lab

Preview with #591C6F

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

Preview Lab → · Contrast checker → · Palette generator →