#512563#512563

#512563 is a dark, moderate purple. Relative luminance 0.040; OKLCH L 35.5% C 0.112 H 315.0°. Best body text is #FFFFFF at 11.70:1 contrast (WCAG AA passes).

Color values

HEX	#512563
RGB	rgb(81, 37, 99)
HSL	hsl(283, 46%, 27%)
HSV	hsv(283, 63%, 39%)
CMYK	cmyk(18.2%, 62.6%, 0%, 61.2%)
CIE-LAB	lab(23.58, 31.80, -28.27)
CIE-LCH	lch(23.58, 42.55, 318.37°)
OKLab	oklab(35.48% 0.079 -0.0791)
OKLCH	oklch(35.48% 0.112 315)
XYZ	xyz(6.3067, 3.9735, 12.2367)
Luminance	0.0397 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#512563 #376325

analogous

#322563 #512563 #632556

triadic

#512563 #635125 #256351

tetradic

#512563 #633225 #376325 #255663

square

#512563 #633225 #376325 #255663

split-complementary

#512563 #566325 #256332

monochromatic

#120816 #2D1436 #512563 #753690 #9948BB

Accessibility & contrast

On white

11.70

#512563 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#512563 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #512563

11.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##512563	#FFFFFF	#000000	##FFFFFF
##512563	1.00	11.70	1.79	11.70
#FFFFFF	11.70	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#133665

Deuteranopia (green-blind)

#243961

Tritanopia (blue-blind)

#503040

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #512563;
/* rgb */ color: rgb(81, 37, 99);
/* oklch */ color: oklch(35.5% 0.112 315.0);

Tailwind

colors: {
  custom: {
    50: '#846290',
    500: '#512563',
    950: '#000000',
  },
}

SCSS

$custom: #512563;
$custom-light: #846290;
$custom-dark: #000000;

JSON

{
  "hex": "#512563",
  "rgb": {
    "r": 81,
    "g": 37,
    "b": 99
  },
  "hsl": {
    "h": 282.581,
    "s": 45.588,
    "l": 26.667
  },
  "oklch": {
    "l": 0.35479,
    "c": 0.11185,
    "h": 315
  },
  "luminance": 0.03973
}

Semantic roles & 50–950 ramp

primary

#512563

secondary

#63964E

accent

#D55378

background

#F8F5F8

surface

#EFEAF0

border

#CAC6CB

text

#0B050C

muted

#7C797D

Preview Lab

Preview with #512563

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

Preview Lab → · Contrast checker → · Palette generator →