*Steps to reproduce:*
# Open a Unity Project
# Add the attached 'HdrColourPicker.cs' script to the project
# Add an empty GameObject to the screen via GameObject > Create Empty
# Drag the HdrColourPicker.cs script onto your new GameObject
# Select the GameObject
# Observe that there is the text 'HDR' over the Test Colour color picker
# Click on the Colour to open the HDR Color Picker
# Set the colour to a colour that is close or the same as the HDR text (e.g. 58, 58, 58)
# Observe the Test Colour in the inspector

*Actual results:* The 'HDR' text is either completely invisible or barely noticeable, as it blends into the picked colour.

*Expected results:* The 'HDR' text is still visible whatever colour you pick

*Reproducible with versions:* 6000.0.22f1, 2022.3.48f1, 2021.3.44f1, 7000.0.0a3

*Not reproducible with versions:* - 

*Can’t test with versions:* - 

*Tested on (OS):* Windows 10/11

*Notes:* -