Signature Plastics DSA Penumbra Keycaps Set

Signature Plastics DSA Penumbra is a retro, Solarized-inspired keycap set for users who want a subdued color palette rather than lighting-focused keys. It suits typists and keyboard hobbyists drawn to its specific colorway, with broad layout options described by the vendor. It is less suitable if resistance to shine from heavy use is a priority.

Design and construction

The palette was developed with BunnyLake from [CTRL]ALT and Ryan Uber. The vendor says the keys use double-shot molding, so the legends are formed as part of the keycaps rather than printed on their surfaces. The exact legend style and colors are not specified in the available information.

ABS keeps the set in a common, lightweight keycap material, but it can develop a polished shine as it is handled over time. That trade-off may matter if you prefer a surface that stays matte with frequent use.

Feel and compatibility

The DSA profile has a consistent height across the rows, which gives the keyboard a uniform feel instead of the stepped shape found on sculpted profiles. This can suit users who prefer that feel, but comfort is personal and may differ from what you are used to.

The vendor lists compatibility with Cherry MX switches and coverage for 87-key, tenkeypad, winkeyless, and HHKB layouts, among others. Check the pictured keys against your layout before choosing, since the exact included keys are not detailed in the text.