#512164#512164

#512164 is a dark, moderate purple. Relative luminance 0.038; OKLCH L 35.0% C 0.120 H 315.1°. Best body text is #FFFFFF at 11.99:1 contrast (WCAG AA passes).

Color values

HEX	#512164
RGB	rgb(81, 33, 100)
HSL	hsl(283, 50%, 26%)
HSV	hsv(283, 67%, 39%)
CMYK	cmyk(19%, 67%, 0%, 60.8%)
CIE-LAB	lab(22.85, 34.21, -30.09)
CIE-LCH	lch(22.85, 45.56, 318.67°)
OKLab	oklab(34.97% 0.0846 -0.0844)
OKLCH	oklch(34.97% 0.12 315.1)
XYZ	xyz(6.2371, 3.7574, 12.4508)
Luminance	0.0376 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Plum Purple

#4E0550

ΔE00 5.68

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#512164 #346421

analogous

#2F2164 #512164 #642155

triadic

#512164 #645121 #216451

tetradic

#512164 #642F21 #346421 #215564

square

#512164 #642F21 #346421 #215564

split-complementary

#512164 #556421 #21642F

monochromatic

#130817 #2C1236 #512164 #763092 #9B40C0

Accessibility & contrast

On white

11.99

#512164 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#512164 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #512164

11.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##512164	#FFFFFF	#000000	##FFFFFF
##512164	1.00	11.99	1.75	11.99
#FFFFFF	11.99	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	11.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#083466

Deuteranopia (green-blind)

#203862

Tritanopia (blue-blind)

#502D3F

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #512164;
/* rgb */ color: rgb(81, 33, 100);
/* oklch */ color: oklch(35.0% 0.120 315.1);

Tailwind

colors: {
  custom: {
    50: '#846090',
    500: '#512164',
    950: '#000000',
  },
}

SCSS

$custom: #512164;
$custom-light: #846090;
$custom-dark: #000000;

JSON

{
  "hex": "#512164",
  "rgb": {
    "r": 81,
    "g": 33,
    "b": 100
  },
  "hsl": {
    "h": 282.985,
    "s": 50.376,
    "l": 26.078
  },
  "oklch": {
    "l": 0.34969,
    "c": 0.11954,
    "h": 315.1
  },
  "luminance": 0.03757
}

Semantic roles & 50–950 ramp

primary

#512164

secondary

#5F9849

accent

#DA4E76

background

#F8F5F8

surface

#EFE9F0

border

#CAC5CB

text

#0B050C

muted

#7C797D

Preview Lab

Preview with #512164

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

Preview Lab → · Contrast checker → · Palette generator →