pastel pink gray yellow triangle seamless pattern
浅橙色(pastel),橙色蓝宝石以橙色鲜艳且略带微红为佳,颜色暗淡并掺杂
there is no wrong pick__ primary (vibrant) & secondary (pastel)
abstract pastel soft colorful smooth blurred textured background
grey blue azure blue ral5010 gentian blue ral1021 rape yellow