Chen explains his predilection for black: "Colors that are too loud lack maturity. I like calmer colors, such as black, white, and gray. Even when I use other colors, bright reds and greens are never dominant.
對於偏愛黑色，陳俊良也有一番說詞：「彩色太咶躁，不成熟，我喜歡冷靜一點的色彩，像黑、白、灰都是我喜歡的顏色，即使一定用到色彩，我也不會大紅大綠的鋪陳，總會帶一些沈靜的灰色或黑白色調去調合它。」