Carbon Design System vs Swiss

Carbon Design System / スイス・スタイル

Carbon Design System comes from Platform Screen Languages and Swiss from Functionalism. They are reached for with some of the same intent, which is where they get confused.

Carbon Design System

IBM's system for data-heavy enterprise products, combining a strict grid, IBM Plex type and compact components so complex work remains legible.

Swiss

Puts order front and center and makes the information itself the protagonist.

Carbon Design SystemSwiss
Era2015–1950s–
FamilyPlatform Screen LanguagesFunctionalism
KindStyleStyle
CuesIBM Plex and strong type hierarchy / White or deep-gray work surfaces / Dense tables, filters and side navigation / Blue reserved for action and focusStrict grid / Sans-serif type / Asymmetry / Objective photography
Best used forEnterprise software with many states and permissions · Keeping analytics, operations and forms coherent across productsMaking complex information fast to read · Giving an organization rationality and transparency
TypeUse IBM Plex with compact labels and a clearly stepped hierarchy.Neutral sans-serif; be bold with size contrast
CompositionAnchor dense modules to a 2x grid and keep navigation, work and detail zones distinct.12-column grid, left-aligned, asymmetric
MaterialBuild with neutral layers, fine borders and blue only for interaction.White space and objective photographs; almost no ornament
CautionPlex and blue do not make a product Carbon. Density, states and grid behavior must follow the same system.Too much tidiness turns anonymous. Keep one strong jump in scale.

IndexStyle