refactor

src/ui/color.rs

@@ -12,7 +12,18 @@ pub trait ColorCircle {
     fn next(&self) -> Self;
 }
 
-// todo : specific colors rgb -[#50d71e]
+#[allow(non_snake_case)]
+pub fn RGB(r: u8, g: u8, b: u8) -> RGBColor {
+    RGBColor(format!("[#{r:02x}{g:02x}{b:02x}]"))
+}
+
+pub struct RGBColor(String);
+
+impl UIColor for RGBColor {
+    fn color_class(&self) -> &str {
+        self.0.as_ref()
+    }
+}
 
 macro_rules! color_map {
     ($name:ident, $id:literal) => {
@@ -134,8 +145,6 @@ impl UIColor for Colors {
     }
 }
 
-// TODO : Gradient
-
 pub struct Gradient {
     start: Box<dyn UIColor>,
     middle: Option<Box<dyn UIColor>>,