The hex color #359dbc is a light color. The web-safe version is Hex
#3399CC. A complementary color is
#CA6243. The grayscale version is
#858585. A 20% lighter version of the original color is
#68D0EF, and Hex
#026A89 is the 20% darker color. If the color is saturated by 10%, you get
#2D9FC2. If the color is desaturated by 10%, the color
#3D9BB6 is obtained.