The hex color #0d65b7 is a dark color. The web-safe version is Hex
#0066CC. A complementary color is
#F29A48. The grayscale version is
#636363. A 20% lighter version of the original color is
#4098EA, and Hex
#003284 is the 20% darker color. If the color is saturated by 10%, you get
#0465BF. If the color is desaturated by 10%, the color
#1665AF is obtained.