How is colour added to concrete during the pour?

Colour is typically added as an oxide pigment mixed into the concrete batch before or during batching, thoroughly integrated so the colour runs consistently through the concrete rather than sitting only on the surface.

This integrated-through approach is genuinely different to a surface-applied stain, meaning colour consistency depends heavily on correct, consistent batching — a real reason to work with an experienced contractor for coloured concrete specifically.

The finishing process itself (troweling, curing) also affects the final appearance, since these steps can subtly influence how the colour presents once cured — part of why coloured concrete finishing genuinely benefits from real experience.

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