#531863#531863

#531863 is a dark, vivid purple. Relative luminance 0.034; OKLCH L 34.1% C 0.132 H 318.1°. Best body text is #FFFFFF at 12.51:1 contrast (WCAG AA passes).

Color values

HEX	#531863
RGB	rgb(83, 24, 99)
HSL	hsl(287, 61%, 24%)
HSV	hsv(287, 76%, 39%)
CMYK	cmyk(16.2%, 75.8%, 0%, 61.2%)
CIE-LAB	lab(21.56, 38.81, -31.49)
CIE-LCH	lch(21.56, 49.98, 320.94°)
OKLab	oklab(34.08% 0.0986 -0.0884)
OKLCH	oklch(34.08% 0.132 318.1)
XYZ	xyz(6.1457, 3.3934, 12.1332)
Luminance	0.0339 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Plum Purple

#4E0550

ΔE00 4.32

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#531863 #286318

analogous

#2E1863 #531863 #63184E

triadic

#531863 #635318 #186353

tetradic

#531863 #632E18 #286318 #184E63

square

#531863 #632E18 #286318 #184E63

split-complementary

#531863 #4E6318 #18632E

monochromatic

#150619 #2A0C32 #531863 #7C2494 #A630C6

Accessibility & contrast

On white

12.51

#531863 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#531863 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #531863

12.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##531863	#FFFFFF	#000000	##FFFFFF
##531863	1.00	12.51	1.68	12.51
#FFFFFF	12.51	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003065

Deuteranopia (green-blind)

#1B3661

Tritanopia (blue-blind)

#53273C

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #531863;
/* rgb */ color: rgb(83, 24, 99);
/* oklch */ color: oklch(34.1% 0.132 318.1);

Tailwind

colors: {
  custom: {
    50: '#865b90',
    500: '#531863',
    950: '#000000',
  },
}

SCSS

$custom: #531863;
$custom-light: #865b90;
$custom-dark: #000000;

JSON

{
  "hex": "#531863",
  "rgb": {
    "r": 83,
    "g": 24,
    "b": 99
  },
  "hsl": {
    "h": 287.2,
    "s": 60.976,
    "l": 24.118
  },
  "oklch": {
    "l": 0.34081,
    "c": 0.13245,
    "h": 318.1
  },
  "luminance": 0.03393
}

Semantic roles & 50–950 ramp

primary

#531863

secondary

#51993E

accent

#E44466

background

#F8F5F8

surface

#F0E9F0

border

#CBC5CB

text

#0B040C

muted

#7C797D

Preview Lab

Preview with #531863

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

Preview Lab → · Contrast checker → · Palette generator →