#531668#531668

#531668 is a dark, vivid purple. Relative luminance 0.034; OKLCH L 34.2% C 0.140 H 315.7°. Best body text is #FFFFFF at 12.48:1 contrast (WCAG AA passes).

Color values

HEX	#531668
RGB	rgb(83, 22, 104)
HSL	hsl(285, 65%, 25%)
HSV	hsv(285, 79%, 41%)
CMYK	cmyk(20.2%, 78.8%, 0%, 59.2%)
CIE-LAB	lab(21.63, 40.73, -34.66)
CIE-LCH	lch(21.63, 53.48, 319.61°)
OKLab	oklab(34.25% 0.1002 -0.0977)
OKLCH	oklch(34.25% 0.14 315.7)
XYZ	xyz(6.3525, 3.4125, 13.4181)
Luminance	0.0341 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#531668 #2B6816

analogous

#2A1668 #531668 #681654

triadic

#531668 #685316 #166853

tetradic

#531668 #682A16 #2B6816 #165468

square

#531668 #682A16 #2B6816 #165468

split-complementary

#531668 #546816 #16682A

monochromatic

#140519 #2B0B35 #531668 #7B219B #A42BCD

Accessibility & contrast

On white

12.48

#531668 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#531668 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #531668

12.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##531668	#FFFFFF	#000000	##FFFFFF
##531668	1.00	12.48	1.68	12.48
#FFFFFF	12.48	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00306A

Deuteranopia (green-blind)

#143566

Tritanopia (blue-blind)

#51283E

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #531668;
/* rgb */ color: rgb(83, 22, 104);
/* oklch */ color: oklch(34.2% 0.140 315.7);

Tailwind

colors: {
  custom: {
    50: '#875a94',
    500: '#531668',
    950: '#000000',
  },
}

SCSS

$custom: #531668;
$custom-light: #875a94;
$custom-dark: #000000;

JSON

{
  "hex": "#531668",
  "rgb": {
    "r": 83,
    "g": 22,
    "b": 104
  },
  "hsl": {
    "h": 284.634,
    "s": 65.079,
    "l": 24.706
  },
  "oklch": {
    "l": 0.34247,
    "c": 0.13991,
    "h": 315.7
  },
  "luminance": 0.03412
}

Semantic roles & 50–950 ramp

primary

#531668

secondary

#559F3B

accent

#E8406B

background

#F8F5F9

surface

#F0E9F1

border

#CBC5CB

text

#0C040D

muted

#7D797E

Preview Lab

Preview with #531668

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

Preview Lab → · Contrast checker → · Palette generator →