The hex color #6ac1d6 is a light color. The web-safe version is Hex
#66CCCC. A complementary color is
#953E29. The grayscale version is
#ABABAB. A 20% lighter version of the original color is
#9DF4FF, and Hex
#378EA3 is the 20% darker color. If the color is saturated by 10%, you get
#64C3DA. If the color is desaturated by 10%, the color
#71BFD2 is obtained.