The hex color #7048cc is a dark color. The web-safe version is Hex
#6633CC. A complementary color is
#8FB733. The grayscale version is
#818181. A 20% lighter version of the original color is
#A37BFF, and Hex
#3D1599 is the 20% darker color. If the color is saturated by 10%, you get
#6E42D3. If the color is desaturated by 10%, the color
#724EC5 is obtained.