If I was to color this Disney Characters celebrating the New Year, I would use cheerful and vibrant colors to make sure the page captures the celebratory mood of the scene. I would use bright blues, yellows, and greens to color the characters and their gifts, and some shades of red, orange, and purple to add a spark of energy. I would use golds and silvers to give a special sparkle to the gifts, and a spark of dynamism to the festive garb the characters are wearing. Finally, for the background I would use gentle blues and purples, making sure that the characters and the gifts remain the focus and the attention.