discover a vibrant sinspired background with striking stripes in emerald blue and pastel hues. perfect for retro vibes

art background blue bold bright chic chill colors cool design discover emerald featuring feel flags fresh fun funk glam graphic hit hue hues immerse joy light look mix nostalgic paired pastel pattern perfect play pop retro scene shine sinspired soft spark striking stripes style sweet swell vibe vibes vibrant vivid wave youth