The hex color #2d65a2 is a dark color. The web-safe version is Hex
#336699. A complementary color is
#D29A5D. The grayscale version is
#676767. A 20% lighter version of the original color is
#6098D5, and Hex
#00326F is the 20% darker color. If the color is saturated by 10%, you get
#2765A8. If the color is desaturated by 10%, the color
#33659C is obtained.