diff --git a/ansi/src/util.rs b/ansi/src/util.rs
index b2cc792..fd7fbca 100644
--- a/ansi/src/util.rs
+++ b/ansi/src/util.rs
@@ -11,6 +11,16 @@ pub(crate) fn foreground(color: Color) -> &'static str {
         Color::Cyan => "36",
         Color::White => "37",
         Color::Default => "39",
+
+        Color::BrightBlack => "90",
+        Color::BrightRed => "91",
+        Color::BrightGreen => "92",
+        Color::BrightYellow => "93",
+        Color::BrightBlue => "94",
+        Color::BrightMagenta => "95",
+        Color::BrightCyan => "96",
+        Color::BrightWhite => "97",
+
         _ => "39",
     }
 }
@@ -26,6 +36,16 @@ pub(crate) fn background(color: Color) -> &'static str {
         Color::Cyan => "46",
         Color::White => "47",
         Color::Default => "49",
+
+        Color::BrightBlack => "100",
+        Color::BrightRed => "101",
+        Color::BrightGreen => "102",
+        Color::BrightYellow => "103",
+        Color::BrightBlue => "104",
+        Color::BrightMagenta => "105",
+        Color::BrightCyan => "106",
+        Color::BrightWhite => "107",
+
         _ => "49",
     }
 }
diff --git a/html/src/util.rs b/html/src/util.rs
index 71e8fca..76ac30e 100644
--- a/html/src/util.rs
+++ b/html/src/util.rs
@@ -11,6 +11,16 @@ pub(crate) fn foreground(color: Color) -> &'static str {
         Color::Cyan => "color:cyan",
         Color::White => "color:white",
         Color::Default => "color:inherit",
+
+        Color::BrightBlack => "color:gray",
+        Color::BrightRed => "color:#af0000",
+        Color::BrightGreen => "color:#00ff00",
+        Color::BrightYellow => "color:#ffff00",
+        Color::BrightBlue => "color:#0000ff",
+        Color::BrightMagenta => "color:#ff00ff",
+        Color::BrightCyan => "color:#00ffff",
+        Color::BrightWhite => "color:#ffffff",
+
         _ => "color:inherit",
     }
 }
@@ -26,6 +36,16 @@ pub(crate) fn background(color: Color) -> &'static str {
         Color::Cyan => "background-color:cyan",
         Color::White => "background-color:white",
         Color::Default => "background-color:inherit",
+
+        Color::BrightBlack => "background-color:gray",
+        Color::BrightRed => "background-color:#af0000",
+        Color::BrightGreen => "background-color:#00ff00",
+        Color::BrightYellow => "background-color:#ffff00",
+        Color::BrightBlue => "background-color:#0000ff",
+        Color::BrightMagenta => "background-color:#ff00ff",
+        Color::BrightCyan => "background-color:#00ffff",
+        Color::BrightWhite => "background-color:#ffffff",
+
         _ => "background-color:inherit",
     }
 }
diff --git a/style/src/lib.rs b/style/src/lib.rs
index c55efab..1ff2234 100644
--- a/style/src/lib.rs
+++ b/style/src/lib.rs
@@ -32,6 +32,22 @@ pub enum Color {
     Cyan,
     /// White
     White,
+    // Bright Black
+    BrightBlack,
+    // Bright Red
+    BrightRed,
+    // Bright Green
+    BrightGreen,
+    // Bright Yellow
+    BrightYellow,
+    // Bright Blue
+    BrightBlue,
+    // Bright Magenta
+    BrightMagenta,
+    // Bright Cyan
+    BrightCyan,
+    // Bright White
+    BrightWhite,
     /// Default color
     Default,
 }