Buttons will appear pressed when active. However, you can still force the same active appearance with .active (and include the aria-pressed="true" attribute) should you need to replicate the state programmatically.
Normal#6B6F82
Hover#5a5d6d
Active#545766
Disabled#9fa1ad
Normal#535BE2
Hover#7D84EB
Active#4951DE
Disabled#9ba0f0
Normal#28D094
Hover#48D7A4
Active#18BE77
Disabled#73e0b9
Normal#FF4961
Hover#FF6479
Active#FF3145
Disabled#ff8898
Normal#1E9FF2
Hover#40ADF4
Active#1283EC
Disabled#6dc0f6
Normal#FF9149
Hover#FFA264
Active#FF7431
Disabled#ffb788
Basic Buttons
Buttons
Bootstrap includes six predefined button styles, each serving its own semantic purpose.
Buttons Glow
Use .btn-glow class with any colored button to add button glow.
Buttons Shadow
Use .box-shadow-* class with button to add button shadow.
Square Buttons
Use .square class for square buttons.
Round Buttons
Use .round class for round buttons.
Single button dropdowns
Button dropdowns
Turn a button into a dropdown toggle with some basic markup changes.