#511069#511069

#511069 is a dark, vivid purple. Relative luminance 0.031; OKLCH L 33.5% C 0.147 H 314.5°. Best body text is #FFFFFF at 12.90:1 contrast (WCAG AA passes).

Color values

HEX	#511069
RGB	rgb(81, 16, 105)
HSL	hsl(284, 74%, 24%)
HSV	hsv(284, 85%, 41%)
CMYK	cmyk(22.9%, 84.8%, 0%, 58.8%)
CIE-LAB	lab(20.60, 42.75, -36.99)
CIE-LCH	lch(20.60, 56.53, 319.13°)
OKLab	oklab(33.48% 0.1028 -0.1045)
OKLCH	oklch(33.48% 0.147 314.5)
XYZ	xyz(6.1280, 3.1401, 13.6452)
Luminance	0.0314 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#511069 #286910

analogous

#241069 #511069 #691054

triadic

#511069 #695110 #106951

tetradic

#511069 #692410 #286910 #105469

square

#511069 #692410 #286910 #105469

split-complementary

#511069 #546910 #106924

monochromatic

#14041B #280834 #511069 #7A189E #A320D3

Accessibility & contrast

On white

12.90

#511069 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#511069 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #511069

12.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##511069	#FFFFFF	#000000	##FFFFFF
##511069	1.00	12.90	1.63	12.90
#FFFFFF	12.90	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E6B

Deuteranopia (green-blind)

#083367

Tritanopia (blue-blind)

#4F263D

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #511069;
/* rgb */ color: rgb(81, 16, 105);
/* oklch */ color: oklch(33.5% 0.147 314.5);

Tailwind

colors: {
  custom: {
    50: '#865894',
    500: '#511069',
    950: '#000000',
  },
}

SCSS

$custom: #511069;
$custom-light: #865894;
$custom-dark: #000000;

JSON

{
  "hex": "#511069",
  "rgb": {
    "r": 81,
    "g": 16,
    "b": 105
  },
  "hsl": {
    "h": 283.82,
    "s": 73.554,
    "l": 23.725
  },
  "oklch": {
    "l": 0.33477,
    "c": 0.1466,
    "h": 314.5
  },
  "luminance": 0.0314
}

Semantic roles & 50–950 ramp

primary

#511069

secondary

#51A134

accent

#F03869

background

#F8F5F9

surface

#F0E9F1

border

#CBC5CB

text

#0B040D

muted

#7C797E

Preview Lab

Preview with #511069

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

Preview Lab → · Contrast checker → · Palette generator →