darkSlateBlue property Null safety
Implementation
static Vector4 get darkSlateBlue =>
Vector4(72.0 / 255.0, 61.0 / 255.0, 139.0 / 255.0, 255.0 / 255.0);
static Vector4 get darkSlateBlue =>
Vector4(72.0 / 255.0, 61.0 / 255.0, 139.0 / 255.0, 255.0 / 255.0);