Cobalt blue 381 115

Colour values

CMYK is converted without a device profile, so use it to get close and then proof it. It is not a print ready separation.

Contrast ratios for text placed on this colour, measured to WCAG 2.1.

White text 3.63:1 Large text only

Black text 5.78:1 Passes AA

This colour mixed toward white and toward black. Useful for picking a ceiling tone or a deeper trim that stays in the same family.

#182230 75% black

#26364D 60% black

#344B6A 45% black

#435F87 30% black

#5174A4 15% black

#5F88C1 Base

#779ACA 15% white

#8FACD4 30% white

#A7BEDD 45% white

#BFCFE6 60% white

#D7E1F0 75% white

Ranked by perceptual distance, so these are the nearest usable alternatives if this notation is not available to you.

Send us the code and we will advise on matching it in the right product for your surface, along with pack sizes and coverage.

Shown as a screen approximation. Always confirm against a physical fan deck or a drawdown before committing to a specification.