The hex color #267b9e is a dark color. The web-safe version is Hex
#336699. A complementary color is
#D98461. The grayscale version is
#6A6A6A. A 20% lighter version of the original color is
#59AED1, and Hex
#00486B is the 20% darker color. If the color is saturated by 10%, you get
#1F7DA3. If the color is desaturated by 10%, the color
#2D7999 is obtained.