OCS style: colour

OCS blue is #0099cc for web and CMYK 78 24 0 0 for print.

If grey must be used instead of blue, use #7c7c7c (CMYK 0 0 0 51).

Headers and links on the OCS website are always #0099cc.

Logotype, when in colour is black and OCS blue. When in greyscale, it is black and OCS grey.