#512773#512773

#512773 is a dark, vivid violet. Relative luminance 0.044; OKLCH L 36.9% C 0.128 H 306.6°. Best body text is #FFFFFF at 11.13:1 contrast (WCAG AA passes).

Color values

HEX	#512773
RGB	rgb(81, 39, 115)
HSL	hsl(273, 49%, 30%)
HSV	hsv(273, 66%, 45%)
CMYK	cmyk(29.6%, 66.1%, 0%, 54.9%)
CIE-LAB	lab(25.07, 34.66, -36.23)
CIE-LCH	lch(25.07, 50.14, 313.73°)
OKLab	oklab(36.91% 0.0761 -0.1025)
OKLCH	oklch(36.91% 0.128 306.6)
XYZ	xyz(7.2127, 4.4382, 16.6930)
Luminance	0.0444 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#512773 #497327

analogous

#2B2773 #512773 #73276F

triadic

#512773 #735127 #277351

tetradic

#512773 #732B27 #497327 #276F73

square

#512773 #732B27 #497327 #276F73

split-complementary

#512773 #6F7327 #27732B

monochromatic

#110818 #311845 #512773 #7136A1 #9051C4

Accessibility & contrast

On white

11.13

#512773 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#512773 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #512773

11.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##512773	#FFFFFF	#000000	##FFFFFF
##512773	1.00	11.13	1.89	11.13
#FFFFFF	11.13	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A75

Deuteranopia (green-blind)

#173C71

Tritanopia (blue-blind)

#4B3749

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #512773;
/* rgb */ color: rgb(81, 39, 115);
/* oklch */ color: oklch(36.9% 0.128 306.6);

Tailwind

colors: {
  custom: {
    50: '#85649c',
    500: '#512773',
    950: '#000000',
  },
}

SCSS

$custom: #512773;
$custom-light: #85649c;
$custom-dark: #000000;

JSON

{
  "hex": "#512773",
  "rgb": {
    "r": 81,
    "g": 39,
    "b": 115
  },
  "hsl": {
    "h": 273.158,
    "s": 49.351,
    "l": 30.196
  },
  "oklch": {
    "l": 0.36905,
    "c": 0.12763,
    "h": 306.6
  },
  "luminance": 0.04438
}

Semantic roles & 50–950 ramp

primary

#512773

secondary

#76A550

accent

#D94F8D

background

#F8F6F9

surface

#EFEBF2

border

#CAC6CC

text

#0B050E

muted

#7C7A7E

Preview Lab

Preview with #512773

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

Preview Lab → · Contrast checker → · Palette generator →