The hex color #3ba4cf is a light color. The web-safe version is Hex
#3399CC. A complementary color is
#C45B30. The grayscale version is
#8F8F8F. A 20% lighter version of the original color is
#6ED7FF, and Hex
#08719C is the 20% darker color. If the color is saturated by 10%, you get
#33A6D5. If the color is desaturated by 10%, the color
#43A2C9 is obtained.