The hex color #1ab8a2 is a light color. The web-safe version is Hex
#33CC99. A complementary color is
#E5475D. The grayscale version is
#7C7C7C. A 20% lighter version of the original color is
#4DEBD5, and Hex
#00856F is the 20% darker color. If the color is saturated by 10%, you get
#10BEA6. If the color is desaturated by 10%, the color
#24B29E is obtained.