Flutter color code

To turn any color to material, You just follow below, Especially, when we try to give a primary swatch color, It only accepts the material color code. Now, Just create a variable for your custom color and specify your values in it for 50 to 900 for Luminance purpose. Map<int, Color> color ={50:Color .

“how to use color code in flutter” Code Answer’s

withAlpha method Null safety Returns a new color that matches this color with the alpha channel replaced with a (which ranges from 0 to 255) . Out of range values will have unexpected effects.

In flutter, color is defined using a Color class. The Flutter color class accepts an immutable 32-bit color value in ARGB format .