A combination of yellow and blue. This combination is like a symphony of emotions. Yellow represents joy, optimism, bright moments in life when happiness envelops us with warmth. Blue signifies calmness, wisdom, nostalgia, as we delve into ourselves and contemplate the past and future.

Together, they create harmony, symbolizing the balance between joy and sadness, bright and dark days. It's like the breath of the soul - full of life and reflections, moments of happiness and tranquility. Yellow and blue are not just colors but also a reflection of our feelings, their interaction on the canvas of life. It's like a dance of emotions accompanied by inner harmony.