The default color for curves is now a darker gray instead of White since the selection color is White.
The blue channel for Z and B channels is now brighter because it was too dark on the dark background.
#jira UE-149063
#rb andrew.rodham, matt.hoffman
#preflight 6288345c95170b5599ffc30e
[CL 20335878 by Max Chen in ue5-main branch]