But I reckon that top pic looks like the OEM Mazda 323 dark blue colour:
"Deep Ocean Blue Metallic" (so the website calls it)

"Midnight Blue Mica" (what I've heard it called more often...)
This is my favourite example from the Astina GT Forums:

That guy's kinda like the AstinaGT forum's equivalent to Mooneggs... only a little less tasteful haha

(Its not the best pic, but I CBF looking for better ones... here's his WL: http://www.astinagt.com/forums/showthre ... 99&page=49 )