5-step gradient: Light pink (#ff9999) to Strong red (#990000).

RGB Gradient: Light pink to Strong red

Spot colors

 
 
 
 
 
#ff9999 #e57272 #cc4c4c #b22626 #990000

Linear gradient

CSS
background-image: linear-gradient(135deg, #ff9999, #990000);
Output

HSV Clockwise Gradient: Light pink to Strong red

Spot colors

 
 
 
 
 
#ff9999 #a6e567 #3dcccc #661ab2 #990000

Linear gradient

CSS
background-image: linear-gradient(135deg, #ff9999, #a6e567, #3dcccc, #661ab2, #990000);
Output

HSV Counterclockwise Gradient: Light pink to Strong red

Spot colors

 
 
 
 
 
#ff9999 #e56767 #cc3d3d #b21a1a #990000

Linear gradient

CSS
background-image: linear-gradient(135deg, #ff9999, #e56767, #cc3d3d, #b21a1a, #990000);
Output