#511068#511068

#511068 is a dark, vivid purple. Relative luminance 0.031; OKLCH L 33.4% C 0.146 H 315.0°. Best body text is #FFFFFF at 12.93:1 contrast (WCAG AA passes).

Color values

HEX	#511068
RGB	rgb(81, 16, 104)
HSL	hsl(284, 73%, 24%)
HSV	hsv(284, 85%, 41%)
CMYK	cmyk(22.1%, 84.6%, 0%, 59.2%)
CIE-LAB	lab(20.52, 42.53, -36.46)
CIE-LCH	lch(20.52, 56.02, 319.39°)
OKLab	oklab(33.4% 0.103 -0.103)
OKLCH	oklch(33.4% 0.146 315)
XYZ	xyz(6.0769, 3.1196, 13.3761)
Luminance	0.0312 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#511068 #276810

analogous

#251068 #511068 #681053

triadic

#511068 #685110 #106851

tetradic

#511068 #682510 #276810 #105368

square

#511068 #682510 #276810 #105368

split-complementary

#511068 #536810 #106825

monochromatic

#15041B #280833 #511068 #7A189D #A420D2

Accessibility & contrast

On white

12.93

#511068 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#511068 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #511068

12.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##511068	#FFFFFF	#000000	##FFFFFF
##511068	1.00	12.93	1.62	12.93
#FFFFFF	12.93	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E6A

Deuteranopia (green-blind)

#0A3366

Tritanopia (blue-blind)

#4F253D

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #511068;
/* rgb */ color: rgb(81, 16, 104);
/* oklch */ color: oklch(33.4% 0.146 315.0);

Tailwind

colors: {
  custom: {
    50: '#855894',
    500: '#511068',
    950: '#000000',
  },
}

SCSS

$custom: #511068;
$custom-light: #855894;
$custom-dark: #000000;

JSON

{
  "hex": "#511068",
  "rgb": {
    "r": 81,
    "g": 16,
    "b": 104
  },
  "hsl": {
    "h": 284.318,
    "s": 73.333,
    "l": 23.529
  },
  "oklch": {
    "l": 0.33397,
    "c": 0.14566,
    "h": 315
  },
  "luminance": 0.03119
}

Semantic roles & 50–950 ramp

primary

#511068

secondary

#50A034

accent

#F03868

background

#F8F5F9

surface

#F0E9F1

border

#CBC5CB

text

#0B040D

muted

#7C797E

Preview Lab

Preview with #511068

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

Preview Lab → · Contrast checker → · Palette generator →