#521785#521785

#521785 is a dark, vivid violet. Relative luminance 0.041; OKLCH L 36.6% C 0.168 H 302.8°. Best body text is #FFFFFF at 11.54:1 contrast (WCAG AA passes).

Color values

HEX	#521785
RGB	rgb(82, 23, 133)
HSL	hsl(272, 71%, 31%)
HSV	hsv(272, 83%, 52%)
CMYK	cmyk(38.3%, 82.7%, 0%, 47.8%)
CIE-LAB	lab(24.00, 46.88, -49.37)
CIE-LCH	lch(24.00, 68.08, 313.52°)
OKLab	oklab(36.63% 0.091 -0.1409)
OKLCH	oklch(36.63% 0.168 302.8)
XYZ	xyz(8.0187, 4.1001, 22.5547)
Luminance	0.0410 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 2.91

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#521785 #4A8517

analogous

#1B1785 #521785 #851781

triadic

#521785 #855217 #178552

tetradic

#521785 #851B17 #4A8517 #178185

square

#521785 #851B17 #4A8517 #178185

split-complementary

#521785 #818517 #17851B

monochromatic

#12051D #320E51 #521785 #7220B9 #913ADD

Accessibility & contrast

On white

11.54

#521785 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#521785 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #521785

11.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##521785	#FFFFFF	#000000	##FFFFFF
##521785	1.00	11.54	1.82	11.54
#FFFFFF	11.54	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003888

Deuteranopia (green-blind)

#003983

Tritanopia (blue-blind)

#47354F

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #521785;
/* rgb */ color: rgb(82, 23, 133);
/* oklch */ color: oklch(36.6% 0.168 302.8);

Tailwind

colors: {
  custom: {
    50: '#885ca9',
    500: '#521785',
    950: '#000000',
  },
}

SCSS

$custom: #521785;
$custom-light: #885ca9;
$custom-dark: #000000;

JSON

{
  "hex": "#521785",
  "rgb": {
    "r": 82,
    "g": 23,
    "b": 133
  },
  "hsl": {
    "h": 272.182,
    "s": 70.513,
    "l": 30.588
  },
  "oklch": {
    "l": 0.36629,
    "c": 0.16775,
    "h": 302.8
  },
  "luminance": 0.041
}

Semantic roles & 50–950 ramp

primary

#521785

secondary

#77B93F

accent

#ED3B8D

background

#F8F5FA

surface

#F0E9F4

border

#CBC5CE

text

#0C0410

muted

#7D797F

Preview Lab

Preview with #521785

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

Preview Lab → · Contrast checker → · Palette generator →