The hex color #8da0a1 is a light color. The web-safe version is Hex
#999999. A complementary color is
#725F5E. The grayscale version is
#9A9A9A. A 20% lighter version of the original color is
#C0D3D4, and Hex
#5A6D6E is the 20% darker color. If the color is saturated by 10%, you get
#8CA1A2. If the color is desaturated by 10%, the color
#8E9FA0 is obtained.