#531785#531785

#531785 is a dark, vivid violet. Relative luminance 0.041; OKLCH L 36.8% C 0.168 H 303.4°. Best body text is #FFFFFF at 11.48:1 contrast (WCAG AA passes).

Color values

HEX	#531785
RGB	rgb(83, 23, 133)
HSL	hsl(273, 71%, 31%)
HSV	hsv(273, 83%, 52%)
CMYK	cmyk(37.6%, 82.7%, 0%, 47.8%)
CIE-LAB	lab(24.15, 47.05, -49.13)
CIE-LCH	lch(24.15, 68.02, 313.76°)
OKLab	oklab(36.76% 0.0925 -0.1402)
OKLCH	oklch(36.76% 0.168 303.4)
XYZ	xyz(8.1063, 4.1453, 22.5588)
Luminance	0.0415 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 3.00

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#531785 #498517

analogous

#1C1785 #531785 #851780

triadic

#531785 #855317 #178553

tetradic

#531785 #851C17 #498517 #178085

square

#531785 #851C17 #498517 #178085

split-complementary

#531785 #808517 #17851C

monochromatic

#12051D #320E51 #531785 #7420B9 #933ADD

Accessibility & contrast

On white

11.48

#531785 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#531785 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #531785

11.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##531785	#FFFFFF	#000000	##FFFFFF
##531785	1.00	11.48	1.83	11.48
#FFFFFF	11.48	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003888

Deuteranopia (green-blind)

#003983

Tritanopia (blue-blind)

#49354F

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #531785;
/* rgb */ color: rgb(83, 23, 133);
/* oklch */ color: oklch(36.8% 0.168 303.4);

Tailwind

colors: {
  custom: {
    50: '#895da9',
    500: '#531785',
    950: '#000000',
  },
}

SCSS

$custom: #531785;
$custom-light: #895da9;
$custom-dark: #000000;

JSON

{
  "hex": "#531785",
  "rgb": {
    "r": 83,
    "g": 23,
    "b": 133
  },
  "hsl": {
    "h": 272.727,
    "s": 70.513,
    "l": 30.588
  },
  "oklch": {
    "l": 0.36762,
    "c": 0.16795,
    "h": 303.4
  },
  "luminance": 0.04145
}

Semantic roles & 50–950 ramp

primary

#531785

secondary

#76B93F

accent

#ED3B8C

background

#F8F5FA

surface

#F0E9F4

border

#CBC5CE

text

#0C0410

muted

#7D797F

Preview Lab

Preview with #531785

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

Preview Lab → · Contrast checker → · Palette generator →