The hex color #ecd30a is a light color. The web-safe version is Hex
#FFCC00. A complementary color is
#132CF5. The grayscale version is
#989898. A 20% lighter version of the original color is
#FFFF3D, and Hex
#B9A000 is the 20% darker color. If the color is saturated by 10%, you get
#F4D900. If the color is desaturated by 10%, the color
#E4CD18 is obtained.