The hex color #09289c is a dark color. The web-safe version is Hex
#003399. A complementary color is
#F6D763. The grayscale version is
#444444. A 20% lighter version of the original color is
#3C5BCF, and Hex
#000069 is the 20% darker color. If the color is saturated by 10%, you get
#0325A5. If the color is desaturated by 10%, the color
#0F2B93 is obtained.