Dark

Dark feels like the screen's "low gear" turned down even further than the other deep grays. It has a blue-gray coolness that reads tighter and smoother than Cinder's brown-leaning warmth, and it doesn't vanish like Caviar tends to. Compared with Infinity, Dark goes a touch heavier and less neutral, like it's holding onto the shadow instead of just receding.

I use it for dark base layers where you still need structure: dashboards and finance apps with thick chart canvases, dense tables, and gutter rails that shouldn't look flat. It also holds up in newsroom sidebars and media editors when you're dealing with long timelines and lots of mid-tone UI chrome.

Pair it with slightly lifted cool grays for hierarchy, and keep highlights crisp. If you stack warm neutrals on top, Dark can start to feel a little tighter and more severe than you intended.