Company identity
Naming
- The company name is MUI, standing for “Material to build UIs”
- It used to be an acronym for Material UI, our flagship product, but not anymore.
- It is pronounced as /ɛm juː aɪ/, or “mooee”, like any acronym, such as IBM.
- It’s not pronounced as a word, such as GUI (/ˈɡu·i/) (graphical user interface).
- The incorporated company name in France is
Material-UI SAS
.
Logo
- The MUI company logo can be used with or without the “MUI” word mark.
- Current logo version as of April 2023.
Logomark (icon only)

Transparent bg

White bg

Gradient bg
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Plain black bg
Logotype (icon & wordmark)

White bg

Transparent bg

Gradient bg

Plain black bg

White bg

Transparent bg

Gradient bg

Plain black bg
Base UI
Material UI