<Sonic Underground Character Color Palette>
1. Sclera - 
                            
                            #FFFFFF
                         - Bright white color for the character's eyes.
2. Eye Shine - 
                            
                            #A3C1DA
                         - Light blue for the shine in the eyes.
3. Nose Shine - 
                            
                            #BFBFBF
                         - Subtle gray for the shine on the nose.
4. Teeth - 
                            
                            #FFFFFF
                         - Bright white for the character's teeth.
5. Gloves - 
                            
                            #F4F4F4
                         - Off-white for the gloves worn by the character.
6. Socks - 
                            
                            #FFFF00
                         - Bright yellow for the character's socks.
7. Shoe Straps - 
                            
                            #A00000
                         - Dark red for the shoe straps.
8. Fur - 
                            
                            #0072B8
                         - Vivid blue for Sonic's fur.
9. Muzzle - 
                            
                            #F4F4F4
                         - Off-white for the character's muzzle.
10. Ears - 
                            
                            #0072B8
                         - Vivid blue matching the fur color.
11. Arms - 
                            
                            #0072B8
                         - Vivid blue for the arms.
12. Stomach - 
                            
                            #F4F4F4
                         - Off-white for the character's stomach.
13. Shoes - 
                            
                            #FF0000
                         - Bright red for the shoes.
14. Inside Mouth - 
                            
                            #A00000
                         - Dark red for the inside of the mouth.
15. Tongue - 
                            
                            #FF69B4
                         - Bright pink for the character's tongue.
16. Sclera Shadow - 
                            
                            #D1D1D1
                         - Light gray for sclera shadow.
17. Eye Shine Shadow - 
                            
                            #7B9FB3
                         - Muted blue for eye shine shadow.
18. Nose Shine Shadow - 
                            
                            #A0A0A0
                         - Medium gray for nose shine shadow.
19. Teeth Shadow - 
                            
                            #E0E0E0
                         - Light gray for teeth shadow.
20. Gloves Shadow - 
                            
                            #C0C0C0
                         - Medium off-white for gloves shadow.
21. Socks Shadow - 
                            
                            #CCCC00
                         - Muted yellow for socks shadow.
22. Shoe Straps Shadow - 
                            
                            #800000
                         - Darker red for shoe straps shadow.
23. Fur Shadow - 
                            
                            #005B8C
                         - Darker blue for fur shadow.
24. Muzzle Shadow - 
                            
                            #D0D0D0
                         - Medium gray for muzzle shadow.
25. Ears Shadow - 
                            
                            #005B8C
                         - Darker blue for ears shadow.
26. Arms Shadow - 
                            
                            #005B8C
                         - Darker blue for arms shadow.
27. Stomach Shadow - 
                            
                            #D0D0D0
                         - Medium gray for stomach shadow.
28. Shoes Shadow - 
                            
                            #C00000
                         - Darker red for shoes shadow.
29. Inside Mouth Shadow - 
                            
                            #700000
                         - Darker red for inside mouth shadow.
30. Tongue Shadow - 
                            
                            #D1005A
                         - Darker pink for tongue shadow.

This color palette captures the essence of Sonic from the 1999 animated series “Sonic Underground,” featuring vibrant blues, bright reds, and complementary shades for shadows. Each color reflects the character’s iconic look, while the shadow variants provide depth and dimension.

What specific use do you have in mind for this color palette? Are you working on a character design, a graphic project, or something else?