The hex color #26635c is a dark color. The web-safe version is Hex
#336666. A complementary color is
#D99CA3. The grayscale version is
#4C4C4C. A 20% lighter version of the original color is
#59968F, and Hex
#003029 is the 20% darker color. If the color is saturated by 10%, you get
#22655E. If the color is desaturated by 10%, the color
#2A615A is obtained.