RAF blue-grey 381 633

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 8.79:1 Passes AAA

Black text 2.39:1 Fails

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

#111315 75% black

#1A1E21 60% black

#242A2E 45% black

#2E353A 30% black

#384147 15% black

#424C53 Base

#5E676D 15% white

#7B8287 30% white

#979DA0 45% white

#B3B7BA 60% white

#D0D2D4 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.