optical mixing
Gradient of red and green when mixed with blue stripes, takes on a more magenta hue. Gradient now appears to flow form fuchsica to blue.
Gradient of blue and yellow when mixed with red stripes, takes on a more reddish hue. Gradient now appears to flow from purple to orange.
triadic harmony
complementary harmony colour vibration
split complementary
monochromatic harmony
analogous harmony