Cobalt Blue
Cobalt blue is a vivid, fairly light shade of blue with the hex code #0047AB, originally derived from combining cobalt oxide with aluminum. Toxic to the unwary, it’s been used to color Chinese porcelain for over a thousand years.

Analogous
F5276C
F54927
F5B027
Complementary
F54927
27D3F5
Split Complementary
F54927
27F5B0
276CF5
Triadic
F54927
27F549
4927F5
Tetradic
F54927
6CF527
27D3F5
B027F5
Square
F54927
D3F527
27D3F5
4927F5