Ceruleite
Mineral blue, a brilliant flash like a fragment of fallen sky.
#337eff
Ceruleite is a vivid blue.
It can be described as vivid, vibrant, strong and bold.
Set in black, because black reads best on it.
Its neighbors.
Lightish Blue, #3d7afdDodger Blue, #3e82fcClear Blue, #247afdBrescian Blue, #0080ffAzure, #007fffBubble Bobble P2, #0084ffC64 NTSC, #4e7fffHailey Blue, #2c75ffPool Water, #2188ffFlickery C64, #4f81ffHadfield Blue, #1177ffMagic Fountain, #1f75ff