#521680#521680

#521680 is a dark, vivid violet. Relative luminance 0.039; OKLCH L 36.1% C 0.164 H 304.7°. Best body text is #FFFFFF at 11.76:1 contrast (WCAG AA passes).

Color values

HEX	#521680
RGB	rgb(82, 22, 128)
HSL	hsl(274, 71%, 29%)
HSV	hsv(274, 83%, 50%)
CMYK	cmyk(35.9%, 82.8%, 0%, 49.8%)
CIE-LAB	lab(23.43, 46.05, -47.16)
CIE-LCH	lch(23.43, 65.91, 314.32°)
OKLab	oklab(36.09% 0.0933 -0.1344)
OKLCH	oklch(36.09% 0.164 304.7)
XYZ	xyz(7.6620, 3.9262, 20.7721)
Luminance	0.0393 (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

#521680 #448016

analogous

#1D1680 #521680 #801679

triadic

#521680 #805216 #168052

tetradic

#521680 #801D16 #448016 #167980

square

#521680 #801D16 #448016 #167980

split-complementary

#521680 #798016 #16801D

monochromatic

#11041A #310D4C #521680 #731FB4 #9334DC

Accessibility & contrast

On white

11.76

#521680 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#521680 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #521680

11.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##521680	#FFFFFF	#000000	##FFFFFF
##521680	1.00	11.76	1.79	11.76
#FFFFFF	11.76	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003683

Deuteranopia (green-blind)

#00387E

Tritanopia (blue-blind)

#49334C

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #521680;
/* rgb */ color: rgb(82, 22, 128);
/* oklch */ color: oklch(36.1% 0.164 304.7);

Tailwind

colors: {
  custom: {
    50: '#885ca6',
    500: '#521680',
    950: '#000000',
  },
}

SCSS

$custom: #521680;
$custom-light: #885ca6;
$custom-dark: #000000;

JSON

{
  "hex": "#521680",
  "rgb": {
    "r": 82,
    "g": 22,
    "b": 128
  },
  "hsl": {
    "h": 273.962,
    "s": 70.667,
    "l": 29.412
  },
  "oklch": {
    "l": 0.36092,
    "c": 0.16362,
    "h": 304.7
  },
  "luminance": 0.03926
}

Semantic roles & 50–950 ramp

primary

#521680

secondary

#71B53D

accent

#ED3A88

background

#F8F5FA

surface

#F0E9F4

border

#CBC5CE

text

#0C040F

muted

#7D797F

Preview Lab

Preview with #521680

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

Preview Lab → · Contrast checker → · Palette generator →