# Realtime Colors

> Tests a color palette and typography on a sample page in real time

- Category: UI components (`components`)
- Tags: `free`
- Official: https://www.realtimecolors.com
- Wunderlust: https://wunderlust.xyz/r/realtime-colors
- Image: https://wunderlust.xyz/media/realtime-colors-poster.jpg
- Video preview: https://wunderlust.xyz/media/realtime-colors.webm
- Added: 2026-11-05

## What it is

Realtime Colors shows five colors (text, background, primary, secondary and accent) and fonts applied to a sample site, with an AA/AAA contrast checker.

## What it’s for

To validate a palette and type pairing on a real page before adopting them, and export the result.

## Benefits

- Contrast checker for each color
- Harmony schemes (analogous, complementary, triadic) and random palettes
- Google Fonts and type scales
- Exports to CSS, Tailwind, SCSS and presets like shadcn

## Caveats

- Free, according to the page; the plans section lists tiers at US$ 0.00 and may be just a template

## Similar on Wunderlust

- [Colour Contrast Checker](https://wunderlust.xyz/r/colour-contrast-checker.md): Contrast checker for background and text, with AA and AAA grades
- [Coolors](https://wunderlust.xyz/r/coolors.md): Palette generator with a color extractor and contrast checker
- [OriginKit](https://wunderlust.xyz/r/originkit.md): Free library of animated components for websites
- [Mockup World](https://wunderlust.xyz/r/mockup-world.md): Free mockups from around the web, with a 12-PSD pack
- [Cosmos](https://wunderlust.xyz/r/cosmos.md): Platform for saving and organizing visual inspiration, with color search
- [Taste Skill](https://wunderlust.xyz/r/taste-skill.md): A skill that gives art direction and browser checks to agents building sites