When using this command:
/give @p potion 1 0 {CustomPotionEffects:[{Id:26,Amplifier:1,Duration:600}]}The colour of the word "Luck" and its duration is red in colour. Which is bad. While the Bad Luck status effect is also red. Shouldn't "Luck" be blue in colour to signify its good?
Also, please refer to my other post MC-84661.
Thank you for your report.
However, your ticket has been resolved as a duplicate.
This issue has been linked to the original bugreport: MC-91737. You can find or add further information on that report.
Please search before reporting any bugs, as it's likely that one exists already.