#591D83#591D83

#591D83 is a dark, vivid violet. Relative luminance 0.046; OKLCH L 38.0% C 0.161 H 306.9°. Best body text is #FFFFFF at 10.89:1 contrast (WCAG AA passes).

Color values

HEX	#591D83
RGB	rgb(89, 29, 131)
HSL	hsl(275, 64%, 31%)
HSV	hsv(275, 78%, 51%)
CMYK	cmyk(32.1%, 77.9%, 0%, 48.6%)
CIE-LAB	lab(25.69, 45.26, -45.32)
CIE-LCH	lch(25.69, 64.05, 314.96°)
OKLab	oklab(37.97% 0.0967 -0.1288)
OKLCH	oklch(37.97% 0.161 306.9)
XYZ	xyz(8.6550, 4.6414, 21.9082)
Luminance	0.0464 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 4.54

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#591D83 #47831D

analogous

#261D83 #591D83 #831D7A

triadic

#591D83 #83591D #1D8359

tetradic

#591D83 #83261D #47831D #1D7A83

square

#591D83 #83261D #47831D #1D7A83

split-complementary

#591D83 #7A831D #1D8326

monochromatic

#15071F #371251 #591D83 #7B28B5 #9A45D6

Accessibility & contrast

On white

10.89

#591D83 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#591D83 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #591D83

10.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##591D83	#FFFFFF	#000000	##FFFFFF
##591D83	1.00	10.89	1.93	10.89
#FFFFFF	10.89	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B86

Deuteranopia (green-blind)

#003D81

Tritanopia (blue-blind)

#52364F

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #591d83;
/* rgb */ color: rgb(89, 29, 131);
/* oklch */ color: oklch(38.0% 0.161 306.9);

Tailwind

colors: {
  custom: {
    50: '#8c60a8',
    500: '#591d83',
    950: '#000000',
  },
}

SCSS

$custom: #591d83;
$custom-light: #8c60a8;
$custom-dark: #000000;

JSON

{
  "hex": "#591d83",
  "rgb": {
    "r": 89,
    "g": 29,
    "b": 131
  },
  "hsl": {
    "h": 275.294,
    "s": 63.75,
    "l": 31.373
  },
  "oklch": {
    "l": 0.37975,
    "c": 0.1611,
    "h": 306.9
  },
  "luminance": 0.04641
}

Semantic roles & 50–950 ramp

primary

#591D83

secondary

#74B646

accent

#E74185

background

#F8F5FA

surface

#F0EAF4

border

#CBC6CE

text

#0D0510

muted

#7D797F

Preview Lab

Preview with #591D83

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

Preview Lab → · Contrast checker → · Palette generator →