**System Information**
Operating system: Windows-10-10.0.19041-SP0 64 Bits
Graphics card: GeForce GTX 1050/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 385.54
**Blender Version**
Broken: version: 2.83.0, 2.90 (sub 0), branch: master, commit date: 2020-05-05 22:30, hash: `rBb0d6b0376324`
Worked: 2.82a Release
**Short description of error**
The Color of Proportional Editing Circle is too shallow to see, and there is no option on the preference setting to change
Here's some screenshots showing the difference between 2.82a and 2.90
| {F8629697} |{F8629699}|
|2.82a|2.90|
**Exact steps for others to reproduce the error**
Active proportional editing and press `G` to move an object. Notice the lack of contrast in the proportional editing circle between 2.82a and 2.83.0/2.90.0.