#511452#511452

#511452 is a dark, vivid purple. Relative luminance 0.029; OKLCH L 32.2% C 0.120 H 327.3°. Best body text is #FFFFFF at 13.36:1 contrast (WCAG AA passes).

Color values

HEX	#511452
RGB	rgb(81, 20, 82)
HSL	hsl(299, 61%, 20%)
HSV	hsv(299, 76%, 32%)
CMYK	cmyk(1.2%, 75.6%, 0%, 67.8%)
CIE-LAB	lab(19.47, 36.51, -23.51)
CIE-LCH	lch(19.47, 43.43, 327.22°)
OKLab	oklab(32.16% 0.1013 -0.0651)
OKLCH	oklch(32.16% 0.12 327.3)
XYZ	xyz(5.1664, 2.8592, 8.2608)
Luminance	0.0286 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#511452 #155214

analogous

#321452 #511452 #521434

triadic

#511452 #525114 #145251

tetradic

#511452 #523214 #155214 #143452

square

#511452 #523214 #155214 #143452

split-complementary

#511452 #345214 #145232

monochromatic

#180619 #200821 #511452 #822083 #B22CB4

Accessibility & contrast

On white

13.36

#511452 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#511452 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #511452

13.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##511452	#FFFFFF	#000000	##FFFFFF
##511452	1.00	13.36	1.57	13.36
#FFFFFF	13.36	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#092A54

Deuteranopia (green-blind)

#233250

Tritanopia (blue-blind)

#541D31

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #511452;
/* rgb */ color: rgb(81, 20, 82);
/* oklch */ color: oklch(32.2% 0.120 327.3);

Tailwind

colors: {
  custom: {
    50: '#845883',
    500: '#511452',
    950: '#000000',
  },
}

SCSS

$custom: #511452;
$custom-light: #845883;
$custom-dark: #000000;

JSON

{
  "hex": "#511452",
  "rgb": {
    "r": 81,
    "g": 20,
    "b": 82
  },
  "hsl": {
    "h": 299.032,
    "s": 60.784,
    "l": 20
  },
  "oklch": {
    "l": 0.32155,
    "c": 0.12044,
    "h": 327.3
  },
  "luminance": 0.02859
}

Semantic roles & 50–950 ramp

primary

#511452

secondary

#398A38

accent

#E44446

background

#F8F5F8

surface

#EFE9EF

border

#CAC5CA

text

#0B040A

muted

#7C797C

Preview Lab

Preview with #511452

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

Preview Lab → · Contrast checker → · Palette generator →