#303f9f
#3f51b5
#ffffff
#ffc107
#212121
#303f9f
#3f51b5
#ffffff
#ffc107
#212121
Blue/Yellow
Colors overview
Blue
Yellow
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Contrast ratios checker
Click one color card to view the complete contrast checker tests.
#303f9f
AAA - 8.98
#3f51b5
AA - 6.87
#ffffff
AA - 1
#ffc107
AA - 1.63
#212121
AAA - 16.1
Color blindness
The simulation of color blindness may not be 100% accurate sometimes.
Colors preview as gradient with protanopia
Colors preview as palette with protanopia
UI components preview
Preview the gradient in different UI components.
PWA prompt