#511453#511453

#511453 is a dark, vivid purple. Relative luminance 0.029; OKLCH L 32.2% C 0.121 H 326.6°. Best body text is #FFFFFF at 13.34:1 contrast (WCAG AA passes).

Color values

HEX	#511453
RGB	rgb(81, 20, 83)
HSL	hsl(298, 61%, 20%)
HSV	hsv(298, 76%, 33%)
CMYK	cmyk(2.4%, 75.9%, 0%, 67.5%)
CIE-LAB	lab(19.53, 36.71, -24.09)
CIE-LCH	lch(19.53, 43.90, 326.73°)
OKLab	oklab(32.22% 0.1013 -0.0668)
OKLCH	oklch(32.22% 0.121 326.6)
XYZ	xyz(5.2047, 2.8745, 8.4626)
Luminance	0.0287 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#511453 #165314

analogous

#311453 #511453 #531436

triadic

#511453 #535114 #145351

tetradic

#511453 #533114 #165314 #143653

square

#511453 #533114 #165314 #143653

split-complementary

#511453 #365314 #145331

monochromatic

#180619 #210822 #511453 #812084 #B12CB6

Accessibility & contrast

On white

13.34

#511453 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#511453 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #511453

13.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##511453	#FFFFFF	#000000	##FFFFFF
##511453	1.00	13.34	1.57	13.34
#FFFFFF	13.34	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#072A55

Deuteranopia (green-blind)

#233251

Tritanopia (blue-blind)

#531E32

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #511453;
/* rgb */ color: rgb(81, 20, 83);
/* oklch */ color: oklch(32.2% 0.121 326.6);

Tailwind

colors: {
  custom: {
    50: '#845884',
    500: '#511453',
    950: '#000000',
  },
}

SCSS

$custom: #511453;
$custom-light: #845884;
$custom-dark: #000000;

JSON

{
  "hex": "#511453",
  "rgb": {
    "r": 81,
    "g": 20,
    "b": 83
  },
  "hsl": {
    "h": 298.095,
    "s": 61.165,
    "l": 20.196
  },
  "oklch": {
    "l": 0.3222,
    "c": 0.12136,
    "h": 326.6
  },
  "luminance": 0.02874
}

Semantic roles & 50–950 ramp

primary

#511453

secondary

#3A8B38

accent

#E44449

background

#F8F5F8

surface

#EFE9EF

border

#CAC5CA

text

#0B040B

muted

#7C797C

Preview Lab

Preview with #511453

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

Preview Lab → · Contrast checker → · Palette generator →