#531763#531763

#531763 is a dark, vivid purple. Relative luminance 0.034; OKLCH L 34.0% C 0.134 H 318.2°. Best body text is #FFFFFF at 12.57:1 contrast (WCAG AA passes).

Color values

HEX	#531763
RGB	rgb(83, 23, 99)
HSL	hsl(287, 62%, 24%)
HSV	hsv(287, 77%, 39%)
CMYK	cmyk(16.2%, 76.8%, 0%, 61.2%)
CIE-LAB	lab(21.41, 39.24, -31.73)
CIE-LCH	lch(21.41, 50.46, 321.03°)
OKLab	oklab(33.97% 0.0997 -0.0891)
OKLCH	oklch(33.97% 0.134 318.2)
XYZ	xyz(6.1255, 3.3529, 12.1265)
Luminance	0.0335 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Plum Purple

#4E0550

ΔE00 4.24

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#531763 #276317

analogous

#2D1763 #531763 #63174D

triadic

#531763 #635317 #176353

tetradic

#531763 #632D17 #276317 #174D63

square

#531763 #632D17 #276317 #174D63

split-complementary

#531763 #4D6317 #17632D

monochromatic

#150619 #290B31 #531763 #7D2395 #A62EC6

Accessibility & contrast

On white

12.57

#531763 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#531763 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #531763

12.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##531763	#FFFFFF	#000000	##FFFFFF
##531763	1.00	12.57	1.67	12.57
#FFFFFF	12.57	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003065

Deuteranopia (green-blind)

#1B3561

Tritanopia (blue-blind)

#53263B

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #531763;
/* rgb */ color: rgb(83, 23, 99);
/* oklch */ color: oklch(34.0% 0.134 318.2);

Tailwind

colors: {
  custom: {
    50: '#865b90',
    500: '#531763',
    950: '#000000',
  },
}

SCSS

$custom: #531763;
$custom-light: #865b90;
$custom-dark: #000000;

JSON

{
  "hex": "#531763",
  "rgb": {
    "r": 83,
    "g": 23,
    "b": 99
  },
  "hsl": {
    "h": 287.368,
    "s": 62.295,
    "l": 23.922
  },
  "oklch": {
    "l": 0.33974,
    "c": 0.13375,
    "h": 318.2
  },
  "luminance": 0.03353
}

Semantic roles & 50–950 ramp

primary

#531763

secondary

#509A3C

accent

#E54265

background

#F8F5F8

surface

#F0E9F0

border

#CBC5CB

text

#0B040C

muted

#7C797D

Preview Lab

Preview with #531763

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

Preview Lab → · Contrast checker → · Palette generator →