Skip to content
don’t make it ugly
All resources

ToolTools

Realtime Colors

Preview a palette and font pairing on a realistic page before committing.

Free
Preview of Realtime Colors

What it is

Realtime Colors shows your background, text, primary, secondary and accent colours applied to a full sample website, with light and dark modes, and lets you swap fonts too. Randomise until something clicks, then export the values.

Why it’s here

Palettes look completely different on a real page than in swatches. This is the fastest way to find out before your agent builds five pages with the wrong accent.

Best for

  • choosing a palette
  • beginners
  • previewing colour and type together

Can my agent use this?

Agent limited agent friendliness

Not directly. Use it to decide, then give your agent the exported hex values and font names.

Limited: Mainly a visual reference. Great for humans and for describing a direction, but there's little an agent can read or install.

Access methods

  • Public website
  • Copy/paste

  • UI Colors
    Preview of UI Colors

    UI Colors

    Turn one brand colour into a full Tailwind-style shade scale.

    ToolFreegood agent friendliness
  • Happy Hues
    Preview of Happy Hues

    Happy Hues

    Curated palettes shown in context, with each colour's job explained.

    WebsiteFreelimited agent friendliness
  • Typewolf
    Preview of Typewolf

    Typewolf

    What's trending in type, with real sites showing each font in use.

    Websitelimited agent friendliness
    Staff pick
  • Radix Colors
    Preview of Radix Colors

    Radix Colors

    Colour scales designed for real UI, with light and dark modes that actually match.

    Asset libraryFreeOpen sourceexcellent agent friendliness
    Staff pick