Hi! Drew I also own a KE10 and its original color was blue not like urs but quite different for reference u can see it on ur computer if u go to ur desktop and right click properties>Desktop>Color>Custom and the add these values to see almost the same color,, I hope it Helps u choose the color.
Hue:141 Red:58
Sat:115 Green:110
Lum:105 Blue:165