The hex color #29049c is a dark color. The web-safe version is Hex
#330099. A complementary color is
#D6FB63. The grayscale version is
#434343. A 20% lighter version of the original color is
#5C37CF, and Hex
#000069 is the 20% darker color. If the color is saturated by 10%, you get
#2600A5. If the color is desaturated by 10%, the color
#2C0A93 is obtained.