The hex color #2965b0 is a dark color. The web-safe version is Hex
#336699. A complementary color is
#D69A4F. The grayscale version is
#6A6A6A. A 20% lighter version of the original color is
#5C98E3, and Hex
#00327D is the 20% darker color. If the color is saturated by 10%, you get
#2365B7. If the color is desaturated by 10%, the color
#3066A9 is obtained.