The hex color #70308c is a dark color. The web-safe version is Hex
#663399. A complementary color is
#8FCF73. The grayscale version is
#646464. A 20% lighter version of the original color is
#A363BF, and Hex
#3D0059 is the 20% darker color. If the color is saturated by 10%, you get
#712B90. If the color is desaturated by 10%, the color
#6F3588 is obtained.