XF 2.1 Any way to automatically convert the input style property value into a color?

[ShikiSuen]

Supposing that I am asking for a hue value (e.g. "213", like @xf-styleHueMain in the screenshot),
and I want the content of the global variable becomes rgb(hsl(213, 100%, 50%)) so that it can be readable by other color indicators in the same page.

What should I do?

P.S.: One can simply use this hue value (plus the other two parameters of an HSV color) to set all colours he want in this hue by:

mix(mix(HSV-HUE, white, HSV-SATURATION%),black,HSV-VALUE%)

This can make sure the converted color successfully displays in the AdminCP color indicator, unless:

Lack of interest - Color indicator in AdminCP does not respond to nested LESS color operations.

For example, changing the page chrome color to spin(darken(desaturate(@xf-paletteColor5, 39.62%), 11.37%), 6.91) will result in a question mark instead: P.S.: I am simplifying the color palletes in my style, hence using nested color operations towards XF2 default pallete.

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