conrod::color
pub const WHITE: Color = Color::Rgba(255 as f32 / 255.0, 255 as f32 / 255.0, 255 as f32 / 255.0, 1.0)
=
Color::Rgba(255 as f32 / 255.0, 255 as f32 / 255.0, 255 as f32 / 255.0, 1.0)
Straight White.