Feature

20 styles, zero design debt

Design · 3 min read

A curated palette of twenty themes — five with dotted outlines — keeps every diagram on-brand without a design review.

SkyMintAmberRoseTealVioletDottedNavy
A few of the twenty built-in themes.

Curated, not infinite

Infinite colour pickers produce inconsistent diagrams. o-flow gives you twenty hand-picked themes that always look good together — light fills with saturated borders, plus deep solids for emphasis.

Dotted variants for "soft" steps

Five themes use dotted outlines, handy for optional, planned or external steps. Connectors can be dotted too — perfect for API or integration links.

Readable by default

Text is black on light themes and white on deep ones, automatically, so labels are always legible.

Try o-flow free →

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