The hex color #43a1db is a light color. The web-safe version is Hex
#3399CC. A complementary color is
#BC5E24. The grayscale version is
#959595. A 20% lighter version of the original color is
#76D4FF, and Hex
#106EA8 is the 20% darker color. If the color is saturated by 10%, you get
#3BA2E2. If the color is desaturated by 10%, the color
#4BA0D4 is obtained.