Convert HEX color codes to RGB, HSL, HSV, CMYK and vice versa
HEX and RGB are two ways to represent the same color. HEX uses base-16 (hexadecimal) notation while RGB uses decimal values for red, green, and blue channels.
#FF0000 = rgb(255, 0, 0) = Red#00FF00 = rgb(0, 255, 0) = Green#0000FF = rgb(0, 0, 255) = BlueGo deeper
The calculator gives you the number. These SnoopTool guides explain the method, the assumptions and the decision — with worked examples, data tables and FAQs.
Browse all SnoopTool guides →Short, exact answers to the questions people ask alongside this tool — the number first, then the working.
For teams, not just visitors
We build the calculators on SnoopTool as embeddable widgets in your branding, wired to your own lead form — the same maths, your colours, your domain, your leads. Tell us which one and we will send back a working demo you can put in front of your team.
Thanks — we have it, and you will get a reply from a person within one business day. Meanwhile every tool on SnoopTool stays free, with no signup.