#531490#531490

#531490 is a dark, vivid violet. Relative luminance 0.044; OKLCH L 37.5% C 0.182 H 300.0°. Best body text is #FFFFFF at 11.23:1 contrast (WCAG AA passes).

Color values

HEX	#531490
RGB	rgb(83, 20, 144)
HSL	hsl(270, 76%, 32%)
HSV	hsv(270, 86%, 56%)
CMYK	cmyk(42.4%, 86.1%, 0%, 43.5%)
CIE-LAB	lab(24.81, 50.74, -54.91)
CIE-LCH	lch(24.81, 74.77, 312.74°)
OKLab	oklab(37.53% 0.0909 -0.1572)
OKLCH	oklch(37.53% 0.182 300)
XYZ	xyz(8.8502, 4.3528, 26.7541)
Luminance	0.0435 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#531490 #519014

analogous

#151490 #531490 #90148F

triadic

#531490 #905314 #149053

tetradic

#531490 #901514 #519014 #148F90

square

#531490 #901514 #519014 #148F90

split-complementary

#531490 #8F9014 #149015

monochromatic

#150525 #340D5A #531490 #721BC6 #913BE4

Accessibility & contrast

On white

11.23

#531490 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#531490 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #531490

11.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##531490	#FFFFFF	#000000	##FFFFFF
##531490	1.00	11.23	1.87	11.23
#FFFFFF	11.23	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B93

Deuteranopia (green-blind)

#003A8E

Tritanopia (blue-blind)

#443955

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #531490;
/* rgb */ color: rgb(83, 20, 144);
/* oklch */ color: oklch(37.5% 0.182 300.0);

Tailwind

colors: {
  custom: {
    50: '#8a5cb2',
    500: '#531490',
    950: '#000000',
  },
}

SCSS

$custom: #531490;
$custom-light: #8a5cb2;
$custom-dark: #000000;

JSON

{
  "hex": "#531490",
  "rgb": {
    "r": 83,
    "g": 20,
    "b": 144
  },
  "hsl": {
    "h": 270.484,
    "s": 75.61,
    "l": 32.157
  },
  "oklch": {
    "l": 0.37529,
    "c": 0.18155,
    "h": 300
  },
  "luminance": 0.04353
}

Semantic roles & 50–950 ramp

primary

#531490

secondary

#7FC33D

accent

#F23692

background

#F8F5FB

surface

#F0E9F6

border

#CBC5D0

text

#0D0411

muted

#7D7980

Preview Lab

Preview with #531490

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

Preview Lab → · Contrast checker → · Palette generator →