remove colors

examples/text_box.rs

@@ -28,7 +28,7 @@ fn TextBoxExample(context: &mut KayakContext) {
     };
 
     let red_text_styles = Style {
-        color: StyleProp::Value(Color::RED),
+        color: StyleProp::Value(Color::new(1., 0., 0., 1.)),
         ..input_styles.clone()
     };
 

kayak_core/src/color.rs

@@ -34,38 +34,6 @@ impl Color {
         a: 1.0,
     };
 
-    /// The white color.
-    pub const GRAY: Color = Color {
-        r: 0.5,
-        g: 0.5,
-        b: 0.5,
-        a: 1.0,
-    };
-
-    /// The red color.
-    pub const RED: Color = Color {
-        r: 1.0,
-        g: 0.0,
-        b: 0.0,
-        a: 1.0,
-    };
-
-    /// The green color.
-    pub const GREEN: Color = Color {
-        r: 0.0,
-        g: 1.0,
-        b: 0.0,
-        a: 1.0,
-    };
-
-    /// The blue color.
-    pub const BLUE: Color = Color {
-        r: 0.0,
-        g: 0.0,
-        b: 1.0,
-        a: 1.0,
-    };
-
     /// A color with no opacity.
     pub const TRANSPARENT: Color = Color {
         r: 0.0,