#591066#591066

#591066 is a dark, vivid purple. Relative luminance 0.035; OKLCH L 34.5% C 0.147 H 320.9°. Best body text is #FFFFFF at 12.42:1 contrast (WCAG AA passes).

Color values

HEX	#591066
RGB	rgb(89, 16, 102)
HSL	hsl(291, 73%, 23%)
HSV	hsv(291, 84%, 40%)
CMYK	cmyk(12.7%, 84.3%, 0%, 60%)
CIE-LAB	lab(21.78, 43.74, -33.05)
CIE-LCH	lch(21.78, 54.82, 322.93°)
OKLab	oklab(34.51% 0.1141 -0.0927)
OKLCH	oklch(34.51% 0.147 320.9)
XYZ	xyz(6.7031, 3.4541, 12.8814)
Luminance	0.0345 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Plum Purple

#4E0550

ΔE00 4.36

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#591066 #1D6610

analogous

#2E1066 #591066 #661048

triadic

#591066 #665910 #106659

tetradic

#591066 #662E10 #1D6610 #104866

square

#591066 #662E10 #1D6610 #104866

split-complementary

#591066 #486610 #10662E

monochromatic

#17041A #2B0831 #591066 #87189B #B521D0

Accessibility & contrast

On white

12.42

#591066 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#591066 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #591066

12.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##591066	#FFFFFF	#000000	##FFFFFF
##591066	1.00	12.42	1.69	12.42
#FFFFFF	12.42	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F68

Deuteranopia (green-blind)

#1B3764

Tritanopia (blue-blind)

#5A233B

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #591066;
/* rgb */ color: rgb(89, 16, 102);
/* oklch */ color: oklch(34.5% 0.147 320.9);

Tailwind

colors: {
  custom: {
    50: '#8b5992',
    500: '#591066',
    950: '#000000',
  },
}

SCSS

$custom: #591066;
$custom-light: #8b5992;
$custom-dark: #000000;

JSON

{
  "hex": "#591066",
  "rgb": {
    "r": 89,
    "g": 16,
    "b": 102
  },
  "hsl": {
    "h": 290.93,
    "s": 72.881,
    "l": 23.137
  },
  "oklch": {
    "l": 0.34514,
    "c": 0.14698,
    "h": 320.9
  },
  "luminance": 0.03454
}

Semantic roles & 50–950 ramp

primary

#591066

secondary

#449E33

accent

#F03854

background

#F8F5F9

surface

#F0E9F1

border

#CBC5CB

text

#0C040D

muted

#7D797E

Preview Lab

Preview with #591066

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

Preview Lab → · Contrast checker → · Palette generator →