#521687#521687

#521687 is a dark, vivid violet. Relative luminance 0.041; OKLCH L 36.7% C 0.171 H 302.2°. Best body text is #FFFFFF at 11.52:1 contrast (WCAG AA passes).

Color values

HEX	#521687
RGB	rgb(82, 22, 135)
HSL	hsl(272, 72%, 31%)
HSV	hsv(272, 84%, 53%)
CMYK	cmyk(39.3%, 83.7%, 0%, 47.1%)
CIE-LAB	lab(24.05, 47.73, -50.54)
CIE-LCH	lch(24.05, 69.52, 313.37°)
OKLab	oklab(36.72% 0.0911 -0.1444)
OKLCH	oklch(36.72% 0.171 302.2)
XYZ	xyz(8.1387, 4.1169, 23.2828)
Luminance	0.0412 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 2.80

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#521687 #4B8716

analogous

#191687 #521687 #871683

triadic

#521687 #875216 #168752

tetradic

#521687 #871916 #4B8716 #168387

square

#521687 #871916 #4B8716 #168387

split-complementary

#521687 #838716 #168719

monochromatic

#12051E #320D52 #521687 #721FBC #9139DF

Accessibility & contrast

On white

11.52

#521687 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#521687 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #521687

11.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##521687	#FFFFFF	#000000	##FFFFFF
##521687	1.00	11.52	1.82	11.52
#FFFFFF	11.52	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00388A

Deuteranopia (green-blind)

#003985

Tritanopia (blue-blind)

#463650

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #521687;
/* rgb */ color: rgb(82, 22, 135);
/* oklch */ color: oklch(36.7% 0.171 302.2);

Tailwind

colors: {
  custom: {
    50: '#895cab',
    500: '#521687',
    950: '#000000',
  },
}

SCSS

$custom: #521687;
$custom-light: #895cab;
$custom-dark: #000000;

JSON

{
  "hex": "#521687",
  "rgb": {
    "r": 82,
    "g": 22,
    "b": 135
  },
  "hsl": {
    "h": 271.858,
    "s": 71.975,
    "l": 30.784
  },
  "oklch": {
    "l": 0.36722,
    "c": 0.1707,
    "h": 302.2
  },
  "luminance": 0.04117
}

Semantic roles & 50–950 ramp

primary

#521687

secondary

#79BB3E

accent

#EF398E

background

#F8F5FA

surface

#F0E9F4

border

#CBC5CE

text

#0C0410

muted

#7D797F

Preview Lab

Preview with #521687

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

Preview Lab → · Contrast checker → · Palette generator →