Here are some other color spaces that share CIE LCh's advantages:

* **CIELuv:** This color space is similar to CIE LCh, but it uses a different definition of chromaticity. CIELuv is often used in scientific and engineering applications, but it is not as commonly used in UI design as CIE LCh.
* **CAM02-UCS:** This color space is a newer color space that is designed to be more perceptually uniform than CIE LCh. CAM02-UCS is still under development, but it has the potential to be a good choice for UI design in the future.
* **Coloritto:** This is a commercial color space that is designed to be perceptually uniform and accessible. Coloritto is used by some companies, such as Google, to design their UI color palettes.

In general, any color space that is perceptually uniform and takes into account the way that people with color vision deficiencies perceive color can be a good choice for UI design.

Here are some additional advantages of CIE LCh and other perceptually uniform color spaces:

* They make it easier to create color palettes that are consistent across different devices and platforms.
* They make it easier to create color palettes that are scalable, meaning that they can be used for both light and dark themes.
* They make it easier to create color palettes that are dynamic, meaning that they can change based on the user's context or interaction.

Overall, CIE LCh and other perceptually uniform color spaces offer a number of advantages for UI design. They can help you to create color palettes that are harmonious, accessible, and visually appealing.
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