FeelTheBase

Having to work with computer design elements most likely requires you to provide necessary code functions for various elements. For instance, colors are not require dedicated code elements, depending on the language used. As such, FeelTheBase comes as a color picker and converter for color.

Can be used on the go

One first note is that you're saved the whole effort and time required to go through a setup process, so you can take the application with you on a USB flash drive in case you need to use it on other computers. A direct consequence here is that registry entries are not modified in the process, so the PC's health status is not affected.
With the main window up, you're free to provide input in one of the several possible modes. The window layer position is placed on top, with no possibility to toggle this state, but it takes up little desktop space so it's not really a great inconvenience. Values update on the spot, regardless of the input choice.

Various modes to choose color

The application comes with a built-in dropper tool you can use to easily choose any pixel on the desktop. This can be a little difficult, mostly because of the compact preview area, and because there's no magnifier to help out. The mode section lets you select output type, which can be long, word, or char, and whether to sign and clear fields on input.
Unfortunately, the application doesn't really provide practical output code, especially because of the lack of HTML format output. On the other hand, it does show values in decimal, hexadecimal, IP, binary, and text when possible. All of these fields are editable, so you can generate color codes based on text. Saving is only done by copying values of interest to clipboard.

To end with

In conclusion, FeelTheBase might not provide advanced or popular language code output, but it manages to live up to expectations overall. It's easy to carry around on a thumb drive, while input methods allow you to generate code based on the values you know. The dropper tool is sure to come in handy as well.