1, hue difference: Lotus root color is a soft light pinkish purple, similar to the color of lotus root and lotus flower, presenting a gentle and elegant feeling. Purple is a deep color, including a number of shades from light purple to deep purple, presenting a mysterious and charming feeling.

2. Appearance difference: lotus root color has a soft and light appearance, presenting a feeling of freshness and warmth. It is a mixture of soft pink and purple, giving a gentle and delicate impression. Purple is more saturated and deeper, presenting a mysterious and noble appearance.