#531963#531963

#531963 is a dark, vivid purple. Relative luminance 0.034; OKLCH L 34.2% C 0.131 H 318.0°. Best body text is #FFFFFF at 12.45:1 contrast (WCAG AA passes).

Color values

HEX	#531963
RGB	rgb(83, 25, 99)
HSL	hsl(287, 60%, 24%)
HSV	hsv(287, 75%, 39%)
CMYK	cmyk(16.2%, 74.7%, 0%, 61.2%)
CIE-LAB	lab(21.71, 38.37, -31.25)
CIE-LCH	lch(21.71, 49.48, 320.85°)
OKLab	oklab(34.19% 0.0975 -0.0877)
OKLCH	oklch(34.19% 0.131 318)
XYZ	xyz(6.1667, 3.4354, 12.1402)
Luminance	0.0343 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Plum Purple

#4E0550

ΔE00 4.40

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#531963 #296319

analogous

#2E1963 #531963 #63194E

triadic

#531963 #635319 #196353

tetradic

#531963 #632E19 #296319 #194E63

square

#531963 #632E19 #296319 #194E63

split-complementary

#531963 #4E6319 #19632E

monochromatic

#140618 #2A0D32 #531963 #7C2594 #A532C5

Accessibility & contrast

On white

12.45

#531963 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#531963 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #531963

12.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##531963	#FFFFFF	#000000	##FFFFFF
##531963	1.00	12.45	1.69	12.45
#FFFFFF	12.45	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003065

Deuteranopia (green-blind)

#1C3661

Tritanopia (blue-blind)

#53273C

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #531963;
/* rgb */ color: rgb(83, 25, 99);
/* oklch */ color: oklch(34.2% 0.131 318.0);

Tailwind

colors: {
  custom: {
    50: '#865c90',
    500: '#531963',
    950: '#000000',
  },
}

SCSS

$custom: #531963;
$custom-light: #865c90;
$custom-dark: #000000;

JSON

{
  "hex": "#531963",
  "rgb": {
    "r": 83,
    "g": 25,
    "b": 99
  },
  "hsl": {
    "h": 287.027,
    "s": 59.677,
    "l": 24.314
  },
  "oklch": {
    "l": 0.34191,
    "c": 0.13113,
    "h": 318
  },
  "luminance": 0.03435
}

Semantic roles & 50–950 ramp

primary

#531963

secondary

#52993F

accent

#E34567

background

#F8F5F8

surface

#F0E9F0

border

#CBC5CB

text

#0B040C

muted

#7C797D

Preview Lab

Preview with #531963

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

Preview Lab → · Contrast checker → · Palette generator →