Web-Safe Colors
The 216-color web-safe palette — each channel a multiple of 51 (0/33/66/99/CC/FF).
How to Use
- Click any swatch to copy the hex.
- Hover for RGB values.
About
About the Web-Safe Colors
Whether you are at a desk or on your phone, the Web-Safe Colors makes colour and design work easy — and it is completely free. The 216-color web-safe palette — each channel a multiple of 51 (0/33/66/99/CC/FF).
How it works
Everything is laid out so you can find what you need fast. There are no long tables to dig through. The page also works without internet once it has loaded, so you can use it anywhere.
Want the deeper story? The Knowledge Base explains the ideas behind the tools in more detail.
Frequently Asked Questions
Is this still relevant?
Historically web-safe colors mattered on 8-bit displays. Modern devices render full 24-bit color — this is now a design constraint or retro aesthetic, not a technical requirement.
How do I use the Web-Safe Colors?
Just type your numbers. The answer shows up right away — there is no button to press. Change anything and it updates by itself.
Is it free? Does it work without internet?
Yes to both. It is free with no sign-up, and once the page has loaded it keeps working even with no internet.
Where does my data go?
Nowhere — every calculation runs on your own device. Nothing you enter is uploaded, logged, or stored.
Common Use Cases
Retro designs
Authentic 1990s / Geocities palette.
Last updated: