serene blue bliss. tranquil and soothing color palette concept

transitions tranquility background aquamarine cloudscape immaculate meditation reflection gradients stillness tranquil soothing features creating serenity blissful contempl ethereal heavenly luminous paradise peaceful quietude relaxing seashore palette concept calming feeling coastal harmony horizon oceanic sublime surreal serene bluish gentle smooth beauty clouds dreamy nature pastel bliss color tones sense peace evoke azure ocean quiet still blue soft hues view sky