#511468#511468

#511468 is a dark, vivid purple. Relative luminance 0.032; OKLCH L 33.7% C 0.141 H 314.6°. Best body text is #FFFFFF at 12.73:1 contrast (WCAG AA passes).

Color values

HEX	#511468
RGB	rgb(81, 20, 104)
HSL	hsl(284, 68%, 24%)
HSV	hsv(284, 81%, 41%)
CMYK	cmyk(22.1%, 80.8%, 0%, 59.2%)
CIE-LAB	lab(21.02, 41.09, -35.66)
CIE-LCH	lch(21.02, 54.40, 319.05°)
OKLab	oklab(33.75% 0.0994 -0.1007)
OKLCH	oklch(33.75% 0.141 314.6)
XYZ	xyz(6.1418, 3.2493, 13.3977)
Luminance	0.0325 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#511468 #2B6814

analogous

#271468 #511468 #681455

triadic

#511468 #685114 #146851

tetradic

#511468 #682714 #2B6814 #145568

square

#511468 #682714 #2B6814 #145568

split-complementary

#511468 #556814 #146827

monochromatic

#14051A #290A35 #511468 #791E9B #A128CF

Accessibility & contrast

On white

12.73

#511468 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#511468 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #511468

12.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##511468	#FFFFFF	#000000	##FFFFFF
##511468	1.00	12.73	1.65	12.73
#FFFFFF	12.73	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F6A

Deuteranopia (green-blind)

#0F3466

Tritanopia (blue-blind)

#4F273D

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #511468;
/* rgb */ color: rgb(81, 20, 104);
/* oklch */ color: oklch(33.7% 0.141 314.6);

Tailwind

colors: {
  custom: {
    50: '#855994',
    500: '#511468',
    950: '#000000',
  },
}

SCSS

$custom: #511468;
$custom-light: #855994;
$custom-dark: #000000;

JSON

{
  "hex": "#511468",
  "rgb": {
    "r": 81,
    "g": 20,
    "b": 104
  },
  "hsl": {
    "h": 283.571,
    "s": 67.742,
    "l": 24.314
  },
  "oklch": {
    "l": 0.33748,
    "c": 0.14145,
    "h": 314.6
  },
  "luminance": 0.03249
}

Semantic roles & 50–950 ramp

primary

#511468

secondary

#559F39

accent

#EB3D6D

background

#F8F5F9

surface

#F0E9F1

border

#CBC5CB

text

#0B040D

muted

#7C797E

Preview Lab

Preview with #511468

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

Preview Lab → · Contrast checker → · Palette generator →