diff --git a/PluralKit.Bot/Commands/MemberCommands.cs b/PluralKit.Bot/Commands/MemberCommands.cs
index 1b33ef63..ba9568e6 100644
--- a/PluralKit.Bot/Commands/MemberCommands.cs
+++ b/PluralKit.Bot/Commands/MemberCommands.cs
@@ -116,7 +116,7 @@ namespace PluralKit.Bot.Commands
             if (color != null)
             {
                 if (color.StartsWith("#")) color = color.Substring(1);
-                if (!Regex.IsMatch(color, "[0-9a-f]{6}")) throw Errors.InvalidColorError(color);
+                if (!Regex.IsMatch(color, "^[0-9a-f]{6}$")) throw Errors.InvalidColorError(color);
             }
 
             ContextEntity.Color = color;