I wouldn't say to take powder blue entirely out of the identity. Rather, find a way to incorporate powder blue into the road greys. A slight light blue tint in the grey color on the road uniforms (which can be achieved by playing with the hue/saturation/light settings on your editing app's color wheel) would be an excellent way to go about it. A shade like rgb #c2d5e4 would be excellent with the royal blue and metallic gold.   If this doesn't work, then simply dropping powder would suf