The hex color #90bedc is a light color. The web-safe version is Hex
#99CCCC. A complementary color is
#6F4123. The grayscale version is
#B9B9B9. A 20% lighter version of the original color is
#C3F1FF, and Hex
#5D8BA9 is the 20% darker color. If the color is saturated by 10%, you get
#8CBFE0. If the color is desaturated by 10%, the color
#94BDD8 is obtained.