Studies show that 4-month old children display a preference for certain colors such as blue, red, purple and orange over muted colors.
Who says all children's toys have to be bright primary colors? – Uncle Goose
How colors affect children – Ette Tete
Brand Color Psychology: Men vs. Women
A Comprehensive Guide On The Color Psychology For Kids - PiggyRide
How Do Bright Colors Appeal to Kids?
Gloss VS Matte Lamination On Baby Board Book Printing
How to choose your brand colors
How colors affect children – Ette Tete
Why do preschoolers like colors? - Quora
Why do preschoolers like colors? - Quora