The hex color #38bbdf is a light color. The web-safe version is Hex
#33CCCC. A complementary color is
#C74420. The grayscale version is
#9B9B9B. A 20% lighter version of the original color is
#6BEEFF, and Hex
#0588AC is the 20% darker color. If the color is saturated by 10%, you get
#2EBEE6. If the color is desaturated by 10%, the color
#42B8D8 is obtained.