Suggestion: Split Tone Management

Good Morning!

Suggestion here regarding Split Toning management:

When choosing the color inside the circles, it is difficult to select the exact right color. In fact, having all three circles displayed side by side makes them appear too small.
Given the small size of mobile device screens (iPads or smartphones), it would be best to enlarge the circles, displaying one at a time (but much larger), for shadows, midtones, and highlights. Additionally, a numerical classification of the hue (e.g., 220 for blue) would be helpful, so that the value can be entered and viewed in real time as an overlay. All this information would not be difficult to display and manage when focusing on one circle at a time, which could be arranged in a column or made selectable and thus visible.

These features would make the iPad app much more professional.
Thanks!