25-pair cable color codes

25-pair  cable color codes
NOTES:
(1) Although the chart shows the color "grey," in the phone business "slate" is more commonly used to avoid having the same abbreviations for green and grey/gray.
(2)The color illustration shows "solid" color wires. It is more common to have striped wires. The first one would be white with a blue stripe, mated with a blue wire that has a white stripe, etc.