The hex color #ecba4a is a light color. The web-safe version is Hex
#FFCC33. A complementary color is
#1345B5. The grayscale version is
#A5A5A5. A 20% lighter version of the original color is
#FFED7D, and Hex
#B98717 is the 20% darker color. If the color is saturated by 10%, you get
#F3BC41. If the color is desaturated by 10%, the color
#E5B853 is obtained.