#531789#531789

#531789 is a dark, vivid violet. Relative luminance 0.043; OKLCH L 37.1% C 0.172 H 302.0°. Best body text is #FFFFFF at 11.34:1 contrast (WCAG AA passes).

Color values

HEX	#531789
RGB	rgb(83, 23, 137)
HSL	hsl(272, 71%, 31%)
HSV	hsv(272, 83%, 54%)
CMYK	cmyk(39.4%, 83.2%, 0%, 46.3%)
CIE-LAB	lab(24.51, 48.01, -51.04)
CIE-LCH	lch(24.51, 70.08, 313.25°)
OKLab	oklab(37.12% 0.0912 -0.1458)
OKLCH	oklch(37.12% 0.172 302)
XYZ	xyz(8.3879, 4.2579, 24.0420)
Luminance	0.0426 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 3.07

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#531789 #4D8917

analogous

#1A1789 #531789 #891786

triadic

#531789 #895317 #178953

tetradic

#531789 #891A17 #4D8917 #178689

square

#531789 #891A17 #4D8917 #178689

split-complementary

#531789 #868917 #17891A

monochromatic

#140520 #330E55 #531789 #7320BD #913CDE

Accessibility & contrast

On white

11.34

#531789 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#531789 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #531789

11.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##531789	#FFFFFF	#000000	##FFFFFF
##531789	1.00	11.34	1.85	11.34
#FFFFFF	11.34	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00398C

Deuteranopia (green-blind)

#003A87

Tritanopia (blue-blind)

#473751

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #531789;
/* rgb */ color: rgb(83, 23, 137);
/* oklch */ color: oklch(37.1% 0.172 302.0);

Tailwind

colors: {
  custom: {
    50: '#895dac',
    500: '#531789',
    950: '#000000',
  },
}

SCSS

$custom: #531789;
$custom-light: #895dac;
$custom-dark: #000000;

JSON

{
  "hex": "#531789",
  "rgb": {
    "r": 83,
    "g": 23,
    "b": 137
  },
  "hsl": {
    "h": 271.579,
    "s": 71.25,
    "l": 31.373
  },
  "oklch": {
    "l": 0.37123,
    "c": 0.17201,
    "h": 302
  },
  "luminance": 0.04258
}

Semantic roles & 50–950 ramp

primary

#531789

secondary

#7BBD3F

accent

#EE3A8F

background

#F8F5FA

surface

#F0E9F4

border

#CBC5CE

text

#0C0510

muted

#7D797F

Preview Lab

Preview with #531789

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

Preview Lab → · Contrast checker → · Palette generator →