Tints
#778899
#8493a3
#929fad
#9fabb7
#adb7c1
#bbc3cc
#c8cfd6
#d6dbe0
#e3e7ea
#f1f3f4
#ffffff
Triadic
#778899
#997788
#889977
Monochromatic
#546270
#5f6f7e
#6a7b8d
#778899
#8695a4
#94a2af
#a3aeba
Analogous
#778899
#777799
#779999
Complementary
#778899
#998877

Related: Gray Gradients