#531768#531768

#531768 is a dark, vivid purple. Relative luminance 0.035; OKLCH L 34.3% C 0.139 H 315.6°. Best body text is #FFFFFF at 12.42:1 contrast (WCAG AA passes).

Color values

HEX	#531768
RGB	rgb(83, 23, 104)
HSL	hsl(284, 64%, 25%)
HSV	hsv(284, 78%, 41%)
CMYK	cmyk(20.2%, 77.9%, 0%, 59.2%)
CIE-LAB	lab(21.77, 40.32, -34.43)
CIE-LCH	lch(21.77, 53.02, 319.51°)
OKLab	oklab(34.35% 0.0991 -0.097)
OKLCH	oklch(34.35% 0.139 315.6)
XYZ	xyz(6.3720, 3.4515, 13.4246)
Luminance	0.0345 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#531768 #2C6817

analogous

#2A1768 #531768 #681755

triadic

#531768 #685317 #176853

tetradic

#531768 #682A17 #2C6817 #175568

square

#531768 #682A17 #2C6817 #175568

split-complementary

#531768 #556817 #17682A

monochromatic

#140619 #2B0C36 #531768 #7B229A #A32DCC

Accessibility & contrast

On white

12.42

#531768 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#531768 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #531768

12.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##531768	#FFFFFF	#000000	##FFFFFF
##531768	1.00	12.42	1.69	12.42
#FFFFFF	12.42	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00316A

Deuteranopia (green-blind)

#153666

Tritanopia (blue-blind)

#51283E

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #531768;
/* rgb */ color: rgb(83, 23, 104);
/* oklch */ color: oklch(34.3% 0.139 315.6);

Tailwind

colors: {
  custom: {
    50: '#875b94',
    500: '#531768',
    950: '#000000',
  },
}

SCSS

$custom: #531768;
$custom-light: #875b94;
$custom-dark: #000000;

JSON

{
  "hex": "#531768",
  "rgb": {
    "r": 83,
    "g": 23,
    "b": 104
  },
  "hsl": {
    "h": 284.444,
    "s": 63.78,
    "l": 24.902
  },
  "oklch": {
    "l": 0.34348,
    "c": 0.1387,
    "h": 315.6
  },
  "luminance": 0.03451
}

Semantic roles & 50–950 ramp

primary

#531768

secondary

#569E3D

accent

#E7416C

background

#F8F5F9

surface

#F0E9F1

border

#CBC5CB

text

#0C040D

muted

#7D797E

Preview Lab

Preview with #531768

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

Preview Lab → · Contrast checker → · Palette generator →