steel on white
#767676 on #fff
charcoal on dust
#555 on #f5f8f9
deep on dust
#0067be on #f5f8f9
base on oil
#aaa on #333
white on steel
#fff on #767676
dust on dark
#f5f8f9 on #0d4b80
dust on deep
#f5f8f9 on #0067be
white on primary
#fff on #0077da
white on alert
#fff on #e31c3d
white on success
#fff on #2e8540
jet on warn
#222 on #fdb81e
jet on alert-tint
#222 on #f9d2d8
jet on success-tint
#222 on #b4e5be
jet on warn-tint
#222 on #fee8b6