I have both of these Aloe, & they're about the same color, but not the same size or shape.
What I noticed in these pictures is that the first ones are of Aloe california . . . however, the latter 5 are actually pictures of Aloe blue elf, common name: 'California Aloe'.
They both branch out above ground, & may even have similarly colored flowers, and both are cultivars, but they are simply not the same plant by a long shot.
A. blue elf has its own page on this site:
Aloe 'Blue Elf'
