#512691#512691

#512691 is a dark, vivid violet. Relative luminance 0.052; OKLCH L 39.2% C 0.165 H 296.3°. Best body text is #FFFFFF at 10.31:1 contrast (WCAG AA passes).

Color values

HEX	#512691
RGB	rgb(81, 38, 145)
HSL	hsl(264, 58%, 36%)
HSV	hsv(264, 74%, 57%)
CMYK	cmyk(44.1%, 73.8%, 0%, 43.1%)
CIE-LAB	lab(27.24, 43.16, -51.56)
CIE-LCH	lch(27.24, 67.24, 309.93°)
OKLab	oklab(39.2% 0.0728 -0.1475)
OKLCH	oklch(39.2% 0.165 296.3)
XYZ	xyz(9.1959, 5.1797, 27.2978)
Luminance	0.0518 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 7.89

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#512691 #669126

analogous

#263091 #512691 #862691

triadic

#512691 #915126 #269151

tetradic

#512691 #912630 #669126 #269186

square

#512691 #912630 #669126 #269186

split-complementary

#512691 #918626 #309126

monochromatic

#1B0D30 #361961 #512691 #6C33C1 #8D5DD5

Accessibility & contrast

On white

10.31

#512691 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#512691 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #512691

10.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##512691	#FFFFFF	#000000	##FFFFFF
##512691	1.00	10.31	2.04	10.31
#FFFFFF	10.31	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004194

Deuteranopia (green-blind)

#003F8F

Tritanopia (blue-blind)

#404159

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #512691;
/* rgb */ color: rgb(81, 38, 145);
/* oklch */ color: oklch(39.2% 0.165 296.3);

Tailwind

colors: {
  custom: {
    50: '#8864b2',
    500: '#512691',
    950: '#000000',
  },
}

SCSS

$custom: #512691;
$custom-light: #8864b2;
$custom-dark: #000000;

JSON

{
  "hex": "#512691",
  "rgb": {
    "r": 81,
    "g": 38,
    "b": 145
  },
  "hsl": {
    "h": 264.112,
    "s": 58.47,
    "l": 35.882
  },
  "oklch": {
    "l": 0.392,
    "c": 0.16452,
    "h": 296.3
  },
  "luminance": 0.0518
}

Semantic roles & 50–950 ramp

primary

#512691

secondary

#93BA59

accent

#E246A3

background

#F8F6FB

surface

#F0EBF6

border

#CBC6D0

text

#0C0611

muted

#7D7A80

Preview Lab

Preview with #512691

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

Preview Lab → · Contrast checker → · Palette generator →