#531572#531572

#531572 is a dark, vivid purple. Relative luminance 0.036; OKLCH L 34.9% C 0.151 H 311.1°. Best body text is #FFFFFF at 12.22:1 contrast (WCAG AA passes).

Color values

HEX	#531572
RGB	rgb(83, 21, 114)
HSL	hsl(280, 69%, 26%)
HSV	hsv(280, 82%, 45%)
CMYK	cmyk(27.2%, 81.6%, 0%, 55.3%)
CIE-LAB	lab(22.27, 43.35, -40.10)
CIE-LCH	lch(22.27, 59.05, 317.23°)
OKLab	oklab(34.95% 0.0993 -0.1137)
OKLCH	oklch(34.95% 0.151 311.1)
XYZ	xyz(6.8721, 3.5904, 16.2473)
Luminance	0.0359 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#531572 #347215

analogous

#251572 #531572 #721563

triadic

#531572 #725315 #157253

tetradic

#531572 #722515 #347215 #156372

square

#531572 #722515 #347215 #156372

split-complementary

#531572 #637215 #157225

monochromatic

#13051A #2D0B3E #531572 #791FA6 #9E2AD8

Accessibility & contrast

On white

12.22

#531572 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#531572 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #531572

12.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##531572	#FFFFFF	#000000	##FFFFFF
##531572	1.00	12.22	1.72	12.22
#FFFFFF	12.22	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003275

Deuteranopia (green-blind)

#003670

Tritanopia (blue-blind)

#4F2C43

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #531572;
/* rgb */ color: rgb(83, 21, 114);
/* oklch */ color: oklch(34.9% 0.151 311.1);

Tailwind

colors: {
  custom: {
    50: '#875b9b',
    500: '#531572',
    950: '#000000',
  },
}

SCSS

$custom: #531572;
$custom-light: #875b9b;
$custom-dark: #000000;

JSON

{
  "hex": "#531572",
  "rgb": {
    "r": 83,
    "g": 21,
    "b": 114
  },
  "hsl": {
    "h": 280,
    "s": 68.889,
    "l": 26.471
  },
  "oklch": {
    "l": 0.34946,
    "c": 0.15091,
    "h": 311.1
  },
  "luminance": 0.0359
}

Semantic roles & 50–950 ramp

primary

#531572

secondary

#5FA83B

accent

#EC3C77

background

#F8F5F9

surface

#F0E9F2

border

#CBC5CC

text

#0C040E

muted

#7D797E

Preview Lab

Preview with #531572

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

Preview Lab → · Contrast checker → · Palette generator →