You Do Need power plug adapter while traveling from Colombia to New Caledonia.

Here is Why You Need An Adapter

The outlet and plug type used in New Caledonia are C and F and in Colombia are A and B. This is how they look like.

Colombia

In Colombia, outlets of type A and B are in use.

Type A

Type B

New Caledonia

In New Caledonia, outlets of type C and F are in use.

Type C

Type F