#511052#511052

#511052 is a dark, vivid purple. Relative luminance 0.027; OKLCH L 31.8% C 0.125 H 327.4°. Best body text is #FFFFFF at 13.59:1 contrast (WCAG AA passes).

Color values

HEX	#511052
RGB	rgb(81, 16, 82)
HSL	hsl(299, 67%, 19%)
HSV	hsv(299, 80%, 32%)
CMYK	cmyk(1.2%, 80.5%, 0%, 67.8%)
CIE-LAB	lab(18.93, 38.06, -24.38)
CIE-LCH	lch(18.93, 45.20, 327.36°)
OKLab	oklab(31.76% 0.1057 -0.0676)
OKLCH	oklch(31.76% 0.125 327.4)
XYZ	xyz(5.1015, 2.7295, 8.2392)
Luminance	0.0273 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#511052 #115210

analogous

#301052 #511052 #521032

triadic

#511052 #525110 #105251

tetradic

#511052 #523010 #115210 #103252

square

#511052 #523010 #115210 #103252

split-complementary

#511052 #325210 #105230

monochromatic

#19051A #1E061F #511052 #841A85 #B624B8

Accessibility & contrast

On white

13.59

#511052 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#511052 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #511052

13.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##511052	#FFFFFF	#000000	##FFFFFF
##511052	1.00	13.59	1.55	13.59
#FFFFFF	13.59	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#022954

Deuteranopia (green-blind)

#213150

Tritanopia (blue-blind)

#541B30

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #511052;
/* rgb */ color: rgb(81, 16, 82);
/* oklch */ color: oklch(31.8% 0.125 327.4);

Tailwind

colors: {
  custom: {
    50: '#855783',
    500: '#511052',
    950: '#000000',
  },
}

SCSS

$custom: #511052;
$custom-light: #855783;
$custom-dark: #000000;

JSON

{
  "hex": "#511052",
  "rgb": {
    "r": 81,
    "g": 16,
    "b": 82
  },
  "hsl": {
    "h": 299.091,
    "s": 67.347,
    "l": 19.216
  },
  "oklch": {
    "l": 0.31764,
    "c": 0.12546,
    "h": 327.4
  },
  "luminance": 0.02729
}

Semantic roles & 50–950 ramp

primary

#511052

secondary

#348C32

accent

#EA3E40

background

#F8F5F8

surface

#EFE9EF

border

#CAC5CA

text

#0B030A

muted

#7C787C

Preview Lab

Preview with #511052

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

Preview Lab → · Contrast checker → · Palette generator →