Lynn, I don't know a thing about succulents but I sure am enjoying your wonderful photo's! That plant is very attractive, I'm assuming the more vivid coloration comes from the amount of sun it receives? Love those pretty blooms!
~ I'm an old gal who still loves playing in the dirt!
~ Playing in the dirt is my therapy ... and I'm in therapy a lot!
They actually turn colors according to the season. And you are right, the more sun they receive the more intense the colors are. The bees and butterflies love the blooms.
I am so glad you are enjoying them.
The sempervivum are the ones that really can knock your socks off with color changes. Some of them are just amazing.