5-step gradient: Luminous vivid gamboge (#ff9900) to Strong blue (#000099).

RGB Gradient: Luminous vivid gamboge to Strong blue

Spot colors

 
 
 
 
 
#ff9900 #bf7226 #7f4c4c #3f2672 #000099
Export palette (gpl/png/ase)

Linear gradient

CSS
background-image: linear-gradient(135deg, #ff9900, #000099);
Output

HSV Clockwise Gradient: Luminous vivid gamboge to Strong blue

Spot colors

 
 
 
 
 
#ff9800 #7ee500 #00cc3d #0097b2 #000099
Export palette (gpl/png/ase)

Linear gradient

CSS
background-image: linear-gradient(135deg, #ff9800, #7ee500, #00cc3d, #0097b2, #000099);
Output

HSV Counterclockwise Gradient: Luminous vivid gamboge to Strong blue

Spot colors

 
 
 
 
 
#ff9900 #e5000b #cc008e #7400b2 #000099
Export palette (gpl/png/ase)

Linear gradient

CSS
background-image: linear-gradient(135deg, #ff9900, #e5000b, #cc008e, #7400b2, #000099);
Output