Rich Sapphire is a vivid, deep blue alcohol marker with the code B321. Its hex value #0A1E5B makes it useful for work that calls for a deep tone in the blue family. It is part of the Finecolour Brush range.
Use for denim, deep water, evening skies, military and police uniforms, and corporate identity work.
Mixing & layering
Layer over Muted Sky (S164) for a smooth transition. Pair with Vivid Umber (B086) for deep shadow — it's the direct complement. For a triadic palette add Light Pink (J083).
Frequently asked questions
What is the hex code for Finecolour B321?
The hex code for Rich Sapphire is #0A1E5B. In RGB that is 10, 30, 91.
What colour is Finecolour B321?
It is a deep blue alcohol marker.
Which Finecolour range is B321 in?
Rich Sapphire is part of the Finecolour Brush range.
What colours pair well with Rich Sapphire?
The direct complement is Vivid Umber (B086). Analogous neighbour: Muted Sky (S164).
What is Finecolour B321 used for?
Use for denim, deep water, evening skies, military and police uniforms, and corporate identity work.