#531566#531566

#531566 is a dark, vivid purple. Relative luminance 0.033; OKLCH L 34.0% C 0.139 H 316.8°. Best body text is #FFFFFF at 12.60:1 contrast (WCAG AA passes).

Color values

HEX	#531566
RGB	rgb(83, 21, 102)
HSL	hsl(286, 66%, 24%)
HSV	hsv(286, 79%, 40%)
CMYK	cmyk(18.6%, 79.4%, 0%, 60%)
CIE-LAB	lab(21.34, 40.69, -33.81)
CIE-LCH	lch(21.34, 52.91, 320.28°)
OKLab	oklab(34% 0.1015 -0.0952)
OKLCH	oklch(34% 0.139 316.8)
XYZ	xyz(6.2334, 3.3349, 12.8832)
Luminance	0.0333 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#531566 #286615

analogous

#2B1566 #531566 #661551

triadic

#531566 #665315 #156653

tetradic

#531566 #662B15 #286615 #155166

square

#531566 #662B15 #286615 #155166

split-complementary

#531566 #516615 #15662B

monochromatic

#150519 #2A0B33 #531566 #7C1F99 #A62ACC

Accessibility & contrast

On white

12.60

#531566 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#531566 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #531566

12.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##531566	#FFFFFF	#000000	##FFFFFF
##531566	1.00	12.60	1.67	12.60
#FFFFFF	12.60	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F68

Deuteranopia (green-blind)

#163564

Tritanopia (blue-blind)

#52263D

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #531566;
/* rgb */ color: rgb(83, 21, 102);
/* oklch */ color: oklch(34.0% 0.139 316.8);

Tailwind

colors: {
  custom: {
    50: '#875a92',
    500: '#531566',
    950: '#000000',
  },
}

SCSS

$custom: #531566;
$custom-light: #875a92;
$custom-dark: #000000;

JSON

{
  "hex": "#531566",
  "rgb": {
    "r": 83,
    "g": 21,
    "b": 102
  },
  "hsl": {
    "h": 285.926,
    "s": 65.854,
    "l": 24.118
  },
  "oklch": {
    "l": 0.33996,
    "c": 0.13913,
    "h": 316.8
  },
  "luminance": 0.03335
}

Semantic roles & 50–950 ramp

primary

#531566

secondary

#519D3A

accent

#E93F67

background

#F8F5F9

surface

#F0E9F1

border

#CBC5CB

text

#0C040D

muted

#7D797E

Preview Lab

Preview with #531566

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

Preview Lab → · Contrast checker → · Palette generator →