The hex color #88a0ab is a light color. The web-safe version is Hex
#999999. A complementary color is
#775F54. The grayscale version is
#9C9C9C. A 20% lighter version of the original color is
#BBD3DE, and Hex
#556D78 is the 20% darker color. If the color is saturated by 10%, you get
#86A0AD. If the color is desaturated by 10%, the color
#8AA0A9 is obtained.