#591D82#591D82

#591D82 is a dark, vivid violet. Relative luminance 0.046; OKLCH L 37.9% C 0.160 H 307.3°. Best body text is #FFFFFF at 10.92:1 contrast (WCAG AA passes).

Color values

HEX	#591D82
RGB	rgb(89, 29, 130)
HSL	hsl(276, 64%, 31%)
HSV	hsv(276, 78%, 51%)
CMYK	cmyk(31.5%, 77.7%, 0%, 49%)
CIE-LAB	lab(25.61, 45.02, -44.82)
CIE-LCH	lch(25.61, 63.53, 315.13°)
OKLab	oklab(37.89% 0.097 -0.1274)
OKLCH	oklch(37.89% 0.16 307.3)
XYZ	xyz(8.5876, 4.6144, 21.5530)
Luminance	0.0461 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 4.59

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#591D82 #46821D

analogous

#271D82 #591D82 #821D78

triadic

#591D82 #82591D #1D8259

tetradic

#591D82 #82271D #46821D #1D7882

square

#591D82 #82271D #46821D #1D7882

split-complementary

#591D82 #78821D #1D8227

monochromatic

#14071E #371250 #591D82 #7B28B4 #9A44D5

Accessibility & contrast

On white

10.92

#591D82 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#591D82 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #591D82

10.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##591D82	#FFFFFF	#000000	##FFFFFF
##591D82	1.00	10.92	1.92	10.92
#FFFFFF	10.92	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B85

Deuteranopia (green-blind)

#003D80

Tritanopia (blue-blind)

#52364E

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #591d82;
/* rgb */ color: rgb(89, 29, 130);
/* oklch */ color: oklch(37.9% 0.160 307.3);

Tailwind

colors: {
  custom: {
    50: '#8c60a7',
    500: '#591d82',
    950: '#000000',
  },
}

SCSS

$custom: #591d82;
$custom-light: #8c60a7;
$custom-dark: #000000;

JSON

{
  "hex": "#591d82",
  "rgb": {
    "r": 89,
    "g": 29,
    "b": 130
  },
  "hsl": {
    "h": 275.644,
    "s": 63.522,
    "l": 31.176
  },
  "oklch": {
    "l": 0.37892,
    "c": 0.16007,
    "h": 307.3
  },
  "luminance": 0.04614
}

Semantic roles & 50–950 ramp

primary

#591D82

secondary

#73B546

accent

#E74184

background

#F8F5FA

surface

#F0EAF4

border

#CBC6CE

text

#0D050F

muted

#7D797F

Preview Lab

Preview with #591D82

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

Preview Lab → · Contrast checker → · Palette generator →