The British Standards Institution (BSI), is the National Standards Body of the UK, with a globally recognized reputation for independence, integrity and innovation in the production of standards that promote best practice.
There are 3 different colour ranges from BSi.
BS 381C:1996
Specification for colours for identification, coding and special purposes
BS 4800:1989
Schedule of paint colours for building purposes (100 colours)
BS 5252:1976
Framework for colour co-ordination for building purposes
