#531390#531390

#531390 is a dark, vivid violet. Relative luminance 0.043; OKLCH L 37.5% C 0.182 H 300.1°. Best body text is #FFFFFF at 11.27:1 contrast (WCAG AA passes).

Color values

HEX	#531390
RGB	rgb(83, 19, 144)
HSL	hsl(271, 77%, 32%)
HSV	hsv(271, 87%, 56%)
CMYK	cmyk(42.4%, 86.8%, 0%, 43.5%)
CIE-LAB	lab(24.70, 51.06, -55.09)
CIE-LCH	lch(24.70, 75.11, 312.82°)
OKLab	oklab(37.46% 0.0915 -0.1577)
OKLCH	oklch(37.46% 0.182 300.1)
XYZ	xyz(8.8329, 4.3183, 26.7483)
Luminance	0.0432 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#531390 #509013

analogous

#151390 #531390 #90138F

triadic

#531390 #905313 #139053

tetradic

#531390 #901513 #509013 #138F90

square

#531390 #901513 #509013 #138F90

split-complementary

#531390 #8F9013 #139015

monochromatic

#150524 #340C5A #531390 #721AC6 #9139E5

Accessibility & contrast

On white

11.27

#531390 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#531390 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #531390

11.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##531390	#FFFFFF	#000000	##FFFFFF
##531390	1.00	11.27	1.86	11.27
#FFFFFF	11.27	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A93

Deuteranopia (green-blind)

#003A8E

Tritanopia (blue-blind)

#443954

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #531390;
/* rgb */ color: rgb(83, 19, 144);
/* oklch */ color: oklch(37.5% 0.182 300.1);

Tailwind

colors: {
  custom: {
    50: '#8a5cb2',
    500: '#531390',
    950: '#000000',
  },
}

SCSS

$custom: #531390;
$custom-light: #8a5cb2;
$custom-dark: #000000;

JSON

{
  "hex": "#531390",
  "rgb": {
    "r": 83,
    "g": 19,
    "b": 144
  },
  "hsl": {
    "h": 270.72,
    "s": 76.687,
    "l": 31.961
  },
  "oklch": {
    "l": 0.37455,
    "c": 0.1823,
    "h": 300.1
  },
  "luminance": 0.04318
}

Semantic roles & 50–950 ramp

primary

#531390

secondary

#7EC43B

accent

#F33592

background

#F8F5FB

surface

#F0E9F6

border

#CBC5D0

text

#0D0411

muted

#7D7980

Preview Lab

Preview with #531390

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

Preview Lab → · Contrast checker → · Palette generator →