Flowers have different meanings based on their colors. Red roses symbolize love, while pink flowers represent care, affection, fun, sweetness, appreciation, grace and happiness. Black flowers mean seduction, white flowers signify sincerity and purity, and blue expresses tranquility. Purple represents pride, dignity and admiration, lavender symbolizes feminine beauty, and yellow is a mood-changing color for happiness and joy. Different flowers and their colors carry symbolic meanings that are important to consider when giving flowers.