Blending in isolation (no blending with the background)
normal
multiply
darken
screen
lighten
overlay
color-dodge
color-burn
hard-light
soft-light
difference
exclusion
hue
saturation
color
luminosity
Blending globally (blend with the background)
normal
multiply
darken
screen
lighten
overlay
color-dodge
color-burn
hard-light
soft-light
difference
exclusion
hue
saturation
color
luminosity