Color Contrast Grid
Color Contrast Grid — a free, in-browser design & CSS generator with live preview and copy-ready output.
About Color Contrast Grid
Work with colour the easy way using Color Contrast Grid. Adjust values, preview the result and copy the exact code you need for your stylesheet or design tool.
How to use Color Contrast Grid
- 1Open Color Contrast Grid — it loads instantly and runs entirely in your browser.
- 2Adjust the controls and watch the live preview update in real time.
- 3When it looks right, click Copy to grab the colour values (HEX, RGB & HSL) and paste it into your project.
Why use Color Contrast Grid?
- ✓Convert and preview colours instantly
- ✓Copy HEX, RGB and HSL for any workflow
- ✓See the exact colour before you commit
- ✓No account, no uploads, no limits
Frequently asked questions
Which colour formats are supported?+
Color Contrast Grid works with HEX, RGB and HSL and shows a live preview so you can see the exact colour before you copy it.
Is Color Contrast Grid free to use?+
Yes. Color Contrast Grid is completely free with no sign-up, no watermark and no usage limits. It runs entirely in your browser.
Does Color Contrast Grid upload my data anywhere?+
No. Color Contrast Grid runs 100% client-side — everything happens locally in your browser and nothing is sent to a server, so your work stays private.
Can I use the output in commercial projects?+
Absolutely. Anything you create with Color Contrast Grid is yours to use in personal and commercial projects with no attribution required.
What you can do with Color Contrast Grid
Use Color Contrast Grid to nail the precise colour for a button, link, badge or background and copy it in the format your stack expects — no guesswork and no mismatched shades between design and code.
How to add Color Contrast Grid to your website
- 1Configure Color Contrast Grid until the live preview looks right, then click Copy to grab the CSS.
- 2Paste it into your stylesheet, or wrap it in a <style> tag inside your HTML <head>.
- 3For inline or React use, drop the properties into a style="…" attribute or a style={{…}} object — or add them to a Tailwind @layer/utility class.
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