The hex color #2e97c7 is a dark color. The web-safe version is Hex
#3399CC. A complementary color is
#D16838. The grayscale version is
#848484. A 20% lighter version of the original color is
#61CAFA, and Hex
#006494 is the 20% darker color. If the color is saturated by 10%, you get
#2599CE. If the color is desaturated by 10%, the color
#3795C0 is obtained.