Web Safe Color

Copy-ready color values

HEX#660066
RGBrgb(102, 0, 102)
HSLhsl(300, 100%, 20%)
HSVhsv(300, 100%, 40%)
CMYK approx.cmyk(0, 100, 0, 60)

Color value table

FormatValueCopy
HEX#660066
RGBrgb(102, 0, 102)
HSLhsl(300, 100%, 20%)
HSVhsv(300, 100%, 40%)
CMYK approx.cmyk(0, 100, 0, 60)
CSS keyword660066

Contrast and classification

DarkLightness11.95:1Contrast with white1.76:1Contrast with blackMagenta / PurpleColor family

Shade and tint preview

White 10%
#751A75

White 30%
#944D94

White 70%
#D1B3D1

White 90%
#F0E6F0

Black 10%
#5C005C

Black 30%
#470047

Black 70%
#1F001F

Black 90%
#0A000A

Harmony palettes

Complementary

#99FF99
#B1FFB1

Analogous

#5A0066
#660C5A

Triadic

#006666
#666600

Split complementary

#ABFFAB
#7DD17D

Using 660066

660066 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-660066: #660066;
}

.button-primary {
  background: var(--color-660066);
  color: #ffffff;
}

$660066: #660066;

// Tailwind arbitrary value
class="bg-[#660066] text-white"