OpenAI fonts and brand colors

OpenAI's website uses OpenAI Sans for headings and body text.

Measured from the rendered openai.com website on October 2, 2026. These are the fonts the website uses, which can differ from the typeface in the logo.

Fonts

OpenAI Sans

48px at weight 700 · Custom font

Brand colors

Namara Grey

Dreamless Sleep

Paternoster

Accent color

Background color

OpenAI brand profile · OpenAI tech stack

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Baxter is not affiliated with OpenAI. Data was measured from openai.com.