Sky Blue is a vivid, mid-tone cyan alcohol marker with the code F51. Its hex value #23AFE5 makes it useful for work that calls for a mid-tone tone in the cyan family. It is part of the Finecolour Fineliner range.
Best for clear skies, ocean and lake water, ice, swimming pools and crisp atmospheric backgrounds.
Mixing & layering
Layer over Light Deep Pearl (S185) for a smooth transition. Pair with Salmon (J112) for deep shadow — it's the direct complement. For a triadic palette add Dusty Light Fuchsia (S152).
Frequently asked questions
What is the hex code for Finecolour F51?
The hex code for Sky Blue is #23AFE5. In RGB that is 35, 175, 229.
What colour is Finecolour F51?
It is a mid-tone cyan alcohol marker.
Which Finecolour range is F51 in?
Sky Blue is part of the Finecolour Fineliner range.
What colours pair well with Sky Blue?
The direct complement is Salmon (J112). Analogous neighbour: Light Deep Pearl (S185).
What is Finecolour F51 used for?
Best for clear skies, ocean and lake water, ice, swimming pools and crisp atmospheric backgrounds.