663366 #663366

Web Safe Color

Copy-ready color values

HEX#663366

RGBrgb(102, 51, 102)

HSLhsl(300, 33%, 30%)

HSVhsv(300, 50%, 40%)

CMYK approx.cmyk(0, 50, 0, 60)

Color value table

Format	Value	Copy
HEX	`#663366`
RGB	`rgb(102, 51, 102)`
HSL	`hsl(300, 33%, 30%)`
HSV	`hsv(300, 50%, 40%)`
CMYK approx.	`cmyk(0, 50, 0, 60)`
CSS keyword	`663366`

Contrast and classification

DarkLightness9.42:1Contrast with white2.23:1Contrast with blackMagenta / PurpleColor family

Shade and tint preview

White 10%
#754775

White 30%
#947094

White 70%
#D1C2D1

White 90%
#F0EBF0

Black 10%
#5C2E5C

Black 30%
#472447

Black 70%
#1F0F1F

Black 90%
#0A050A

Harmony palettes

Complementary

#99CC99

#B1D8B1

Analogous

#603366

#663960

Triadic

#336666

#666633

Split complementary

#ABD5AB

#7DA77D

Using 663366

663366 works best when it is chosen with contrast, surrounding colors, and interface state in mind. Use the HEX value for static CSS, RGB when you need channel-level control, and HSL when adjusting lightness or saturation for hover states. The CMYK value is an approximate screen-to-print conversion, so print workflows should still rely on calibrated design software or a printer profile.

CSS, SCSS, and Tailwind examples

:root {
  --color-663366: #663366;
}

.button-primary {
  background: var(--color-663366);
  color: #ffffff;
}

$663366: #663366;

// Tailwind arbitrary value
class="bg-[#663366] text-white"