Studies show that 4-month old children display a preference for certain colors such as blue, red, purple and orange over muted colors.
What Colors Help Children Learn? - AOP Homeschooling
Who says all children's toys have to be bright primary colors? – Uncle Goose
Affects of Colors on a Child's Psychology
At-Home Science: Color Mixing Experiment
Color Theory for Designers, Part 1: The Meaning of Color — Smashing Magazine
Why do children's things have bright colors? - Quora
Optical Illusions Science Projects
Color Psychology: How Colors Affect Emotions and Behaviors - Color Meanings
Color Psychology In Marketing: The Complete Guide [Free Download]
How Do Bright Colors Appeal to Kids?
Gloss VS Matte Lamination On Baby Board Book Printing
Color psychology
Science and Math Investigation by Sarah Hillman