Here’s a color palette that complements your existing color scheme, providing suitable colors for success, error, and danger states.

 <Success, Error, Danger Colors> 
1. Success - 
                            
                            #4CAF50
                         - A vibrant green that signifies success and positive actions. 
2. Error - 
                            
                            #F44336
                         - A bright red that denotes error or critical issues, ensuring it stands out.
3. Danger - 
                            
                            #FF9800
                         - An orange that indicates caution or warnings, effectively alerting users without being too aggressive.

This palette aims to maintain visual harmony while ensuring that the success, error, and danger colors are distinct and effective for user interface feedback.

Would you like to see variations of these colors, or do you need any additional colors related to specific actions or states?