diff --git a/crates/anstyle/src/color.rs b/crates/anstyle/src/color.rs
index a0d17c31..25355627 100644
--- a/crates/anstyle/src/color.rs
+++ b/crates/anstyle/src/color.rs
@@ -17,7 +17,7 @@ impl Color {
 
     /// Create a [`Style`][crate::Style] with this as the foreground
     #[inline]
-    pub fn on_default(self) -> crate::Style {
+    pub const fn on_default(self) -> crate::Style {
         crate::Style::new().fg_color(Some(self))
     }
 
@@ -185,8 +185,8 @@ impl AnsiColor {
 
     /// Create a [`Style`][crate::Style] with this as the foreground
     #[inline]
-    pub fn on_default(self) -> crate::Style {
-        crate::Style::new().fg_color(Some(self.into()))
+    pub const fn on_default(self) -> crate::Style {
+        crate::Style::new().fg_color(Some(Color::Ansi(self)))
     }
 
     /// Render the ANSI code for a foreground color
@@ -340,8 +340,8 @@ impl Ansi256Color {
 
     /// Create a [`Style`][crate::Style] with this as the foreground
     #[inline]
-    pub fn on_default(self) -> crate::Style {
-        crate::Style::new().fg_color(Some(self.into()))
+    pub const fn on_default(self) -> crate::Style {
+        crate::Style::new().fg_color(Some(Color::Ansi256(self)))
     }
 
     #[inline]
@@ -460,8 +460,8 @@ impl RgbColor {
 
     /// Create a [`Style`][crate::Style] with this as the foreground
     #[inline]
-    pub fn on_default(self) -> crate::Style {
-        crate::Style::new().fg_color(Some(self.into()))
+    pub const fn on_default(self) -> crate::Style {
+        crate::Style::new().fg_color(Some(Color::Rgb(self)))
     }
 
     #[inline]