better color

src/main.rs

@@ -1,5 +1,4 @@
 mod polygon_draw;
-use iced::widget::canvas::Program;
 use polygon_draw::Polygon;
 
 mod music;
@@ -14,6 +13,10 @@ use utils::str_to_sec;
 use std::fs;
 
 use iced::Element;
+use iced::{
+    Color, Length, Task, Theme,
+    widget::{Column, button, canvas, container, pick_list, row, scrollable, slider},
+};
 use iced::{
     Font,
     widget::{
@@ -21,10 +24,6 @@ use iced::{
         text_input::{Icon, Side},
     },
 };
-use iced::{
-    Length, Task, Theme,
-    widget::{Column, button, canvas, container, pick_list, row, scrollable, slider},
-};
 
 use regex::Regex;
 use std::f32::consts::PI;
@@ -36,8 +35,26 @@ use kira::{
 
 use crate::utils::delta_to_string;
 fn main() -> iced::Result {
+    let polytheme: Theme = {
+        let back = Color::from_rgb8(0x25, 0x26, 0x27);
+        let text = Color::from_rgb8(0xD3, 0xD4, 0xD9);
+        let prim = Color::from_rgb8(0x4B, 0x88, 0xA2);
+        let succ = Color::from_rgb8(0xFF, 0xF9, 0xFB);
+        let dan = Color::from_rgb8(0xBB, 0x0A, 0x21);
+
+        Theme::custom(
+            String::from("PolyTheme"),
+            iced::theme::Palette {
+                background: back,
+                text: text,
+                primary: prim,
+                success: succ,
+                danger: dan,
+            },
+        )
+    };
     iced::application("My App", MyApp::update, MyApp::view)
-        .theme(|_| Theme::Dark)
+        .theme(move |_| polytheme.clone())
         .subscription(MyApp::subscription)
         .run_with(MyApp::new)
 }