The hex color #6fb5cb is a light color. The web-safe version is Hex
#66CCCC. A complementary color is
#904A34. The grayscale version is
#A5A5A5. A 20% lighter version of the original color is
#A2E8FE, and Hex
#3C8298 is the 20% darker color. If the color is saturated by 10%, you get
#6AB7CF. If the color is desaturated by 10%, the color
#74B3C7 is obtained.