#591583#591583

#591583 is a dark, vivid violet. Relative luminance 0.043; OKLCH L 37.2% C 0.169 H 307.8°. Best body text is #FFFFFF at 11.29:1 contrast (WCAG AA passes).

Color values

HEX	#591583
RGB	rgb(89, 21, 131)
HSL	hsl(277, 72%, 30%)
HSV	hsv(277, 84%, 51%)
CMYK	cmyk(32.1%, 84%, 0%, 48.6%)
CIE-LAB	lab(24.64, 48.30, -47.03)
CIE-LCH	lch(24.64, 67.41, 315.76°)
OKLab	oklab(37.24% 0.1036 -0.1338)
OKLCH	oklch(37.24% 0.169 307.8)
XYZ	xyz(8.4838, 4.2990, 21.8512)
Luminance	0.0430 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 3.59

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#591583 #3F8315

analogous

#221583 #591583 #831576

triadic

#591583 #835915 #158359

tetradic

#591583 #832215 #3F8315 #157683

square

#591583 #832215 #3F8315 #157683

split-complementary

#591583 #768315 #158322

monochromatic

#12041A #350D4E #591583 #7D1DB8 #9D34DE

Accessibility & contrast

On white

11.29

#591583 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#591583 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #591583

11.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##591583	#FFFFFF	#000000	##FFFFFF
##591583	1.00	11.29	1.86	11.29
#FFFFFF	11.29	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003886

Deuteranopia (green-blind)

#003B81

Tritanopia (blue-blind)

#52334D

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #591583;
/* rgb */ color: rgb(89, 21, 131);
/* oklch */ color: oklch(37.2% 0.169 307.8);

Tailwind

colors: {
  custom: {
    50: '#8d5ca8',
    500: '#591583',
    950: '#000000',
  },
}

SCSS

$custom: #591583;
$custom-light: #8d5ca8;
$custom-dark: #000000;

JSON

{
  "hex": "#591583",
  "rgb": {
    "r": 89,
    "g": 21,
    "b": 131
  },
  "hsl": {
    "h": 277.091,
    "s": 72.368,
    "l": 29.804
  },
  "oklch": {
    "l": 0.37238,
    "c": 0.16923,
    "h": 307.8
  },
  "luminance": 0.04299
}

Semantic roles & 50–950 ramp

primary

#591583

secondary

#6BB83C

accent

#EF397E

background

#F9F5FA

surface

#F1E9F4

border

#CBC5CE

text

#0D0510

muted

#7E797F

Preview Lab

Preview with #591583

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

Preview Lab → · Contrast checker → · Palette generator →