The latest drop of Substance 4.0dev (code-named Key Largo) features four new experimental toned down skins. These join the existing skins described here (Sahara, Moderate, Business and Creme) and here (Business Blue Steel, Business Black Steel, Raven Graphite and Raven Graphite Glass). The new skins are:

Nebula which uses the colors of Nimbus and the title painter inspired by the Orange Metallic theme of Synthetica:

Nebula Brick Wall which uses the colors of Nimbus and an orange title painter inspired by the Orange Metallic theme of Synthetica:

Mist Silver which uses gray colors and header painter inspired by Safari:

Mist Aqua which uses aqua colors and header painter inspired by Safari:

Note that these are experimental and subject to change throughout the rest of the development cycle. You’re more than welcome to test them on your application and provide feedback. In addition, a few existing skins have been tweaked a little in the header portion. The Business skin line uses a slight touch of brushed metal:

And the header painters of Office skin line have been changed to use softer brushed metal painters as well: