1. cobalt blue - Noun
2. cobalt blue - Adjective
a shade of blue tinged with green
greenish-blue pigment consisting essentially of cobalt oxide and alumina
Source: WordNetAn old practice with origins in the African Congo involves making wishes and placing cobalt blue bottles onto branches of a tree to make a bottle tree that functions as a talisman. Source: Internet
In his La Gare Saint-Lazare, the grey smoke, vapour and dark shadows are actually composed of mixtures of bright pigment, including cobalt blue, cerulean blue, synthetic ultramarine, emerald green, Guillet green, chrome yellow, vermilion and ecarlate red. Source: Internet
The inner shell of the abalone is an iridescent swirl of intense colours, ranging from deep cobalt blue and peacock green to purples, creams and pinks. Source: Internet
Brighten your retirement community's or hospital's cafeteria with this Homer Laughlin 749105 Fiesta cobalt blue 9" round healthcare plate. Source: Internet
Here, clean, white sands sink into emerald green and cobalt blue waters where manta rays, dolphins, and schools of fish will appear around, beside, and beyond you, as you swim. Source: Internet
I love your cobalt blue mascara but I use waterproof. Source: Internet