#521083#521083

#521083 is a dark, vivid violet. Relative luminance 0.038; OKLCH L 35.9% C 0.172 H 304.2°. Best body text is #FFFFFF at 11.93:1 contrast (WCAG AA passes).

Color values

HEX	#521083
RGB	rgb(82, 16, 131)
HSL	hsl(274, 78%, 29%)
HSV	hsv(274, 88%, 51%)
CMYK	cmyk(37.4%, 87.8%, 0%, 48.6%)
CIE-LAB	lab(23.01, 48.77, -49.73)
CIE-LCH	lch(23.01, 69.66, 314.44°)
OKLab	oklab(35.89% 0.0966 -0.1419)
OKLCH	oklch(35.89% 0.172 304.2)
XYZ	xyz(7.7607, 3.8031, 21.7936)
Luminance	0.0380 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 2.11

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#521083 #418310

analogous

#191083 #521083 #83107B

triadic

#521083 #835210 #108352

tetradic

#521083 #831910 #418310 #107B83

square

#521083 #831910 #418310 #107B83

split-complementary

#521083 #7B8310 #108319

monochromatic

#11031B #30094C #521083 #7417BA #9529E5

Accessibility & contrast

On white

11.93

#521083 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#521083 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #521083

11.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##521083	#FFFFFF	#000000	##FFFFFF
##521083	1.00	11.93	1.76	11.93
#FFFFFF	11.93	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003686

Deuteranopia (green-blind)

#003781

Tritanopia (blue-blind)

#48324C

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #521083;
/* rgb */ color: rgb(82, 16, 131);
/* oklch */ color: oklch(35.9% 0.172 304.2);

Tailwind

colors: {
  custom: {
    50: '#885aa8',
    500: '#521083',
    950: '#000000',
  },
}

SCSS

$custom: #521083;
$custom-light: #885aa8;
$custom-dark: #000000;

JSON

{
  "hex": "#521083",
  "rgb": {
    "r": 82,
    "g": 16,
    "b": 131
  },
  "hsl": {
    "h": 274.435,
    "s": 78.231,
    "l": 28.824
  },
  "oklch": {
    "l": 0.35887,
    "c": 0.1717,
    "h": 304.2
  },
  "luminance": 0.03803
}

Semantic roles & 50–950 ramp

primary

#521083

secondary

#6EB936

accent

#F53386

background

#F8F5FA

surface

#F0E9F4

border

#CBC5CE

text

#0C0410

muted

#7D797F

Preview Lab

Preview with #521083

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

Preview Lab → · Contrast checker → · Palette generator →