diff --git a/PluralKit.Bot/Commands/MemberCommands.cs b/PluralKit.Bot/Commands/MemberCommands.cs
index 3339bd78..322f43b1 100644
--- a/PluralKit.Bot/Commands/MemberCommands.cs
+++ b/PluralKit.Bot/Commands/MemberCommands.cs
@@ -1,4 +1,5 @@
 using System;
+using System.Text.RegularExpressions;
 using System.Threading.Tasks;
 using Discord.Commands;
 
@@ -63,7 +64,7 @@ namespace PluralKit.Bot.Commands
                 if (!await Context.PromptYesNo(msg)) throw new PKError("Member renaming cancelled.");
             }
 
-            // Rename the mebmer
+            // Rename the member
             ContextEntity.Name = newName;
             await Members.Save(ContextEntity);
 
@@ -73,10 +74,10 @@ namespace PluralKit.Bot.Commands
 
         [Command("description")]
         [Alias("info", "bio", "text")]
-        [Remarks("member <member> description <description")]
+        [Remarks("member <member> description <description>")]
         [MustPassOwnMember]
         public async Task MemberDescription([Remainder] string description = null) {
-            if (description.Length > Limits.MaxDescriptionLength) throw Errors.DescriptionTooLongError(description.Length);
+            if (description.IsLongerThan(Limits.MaxDescriptionLength)) throw Errors.DescriptionTooLongError(description.Length);
 
             ContextEntity.Description = description;
             await Members.Save(ContextEntity);
@@ -86,10 +87,10 @@ namespace PluralKit.Bot.Commands
 
         [Command("pronouns")]
         [Alias("pronoun")]
-        [Remarks("member <member> pronouns <pronouns")]
+        [Remarks("member <member> pronouns <pronouns>")]
         [MustPassOwnMember]
         public async Task MemberPronouns([Remainder] string pronouns = null) {
-            if (pronouns.Length > Limits.MaxPronounsLength) throw Errors.MemberPronounsTooLongError(pronouns.Length);
+            if (pronouns.IsLongerThan(Limits.MaxPronounsLength)) throw Errors.MemberPronounsTooLongError(pronouns.Length);
 
             ContextEntity.Pronouns = pronouns;
             await Members.Save(ContextEntity);
@@ -97,6 +98,24 @@ namespace PluralKit.Bot.Commands
             await Context.Channel.SendMessageAsync($"{Emojis.Success} Member pronouns {(pronouns == null ? "cleared" : "changed")}.");
         }
 
+        [Command("color")]
+        [Alias("colour")]
+        [Remarks("member <member> color <color>")]
+        [MustPassOwnMember]
+        public async Task MemberColor([Remainder] string color = null)
+        {
+            if (color != null)
+            {
+                if (color.StartsWith("#")) color = color.Substring(1);
+                if (!Regex.IsMatch(color, "[0-9a-f]{6}")) throw Errors.InvalidColorError(color);
+            }
+
+            ContextEntity.Color = color;
+            await Members.Save(ContextEntity);
+
+            await Context.Channel.SendMessageAsync($"{Emojis.Success} Member color {(color == null ? "cleared" : "changed")}.");
+        }
+        
         public override async Task<PKMember> ReadContextParameterAsync(string value)
         {
             var res = await new PKMemberTypeReader().ReadAsync(Context, value, _services);
diff --git a/PluralKit.Bot/Commands/SystemCommands.cs b/PluralKit.Bot/Commands/SystemCommands.cs
index 851c5968..82b16e11 100644
--- a/PluralKit.Bot/Commands/SystemCommands.cs
+++ b/PluralKit.Bot/Commands/SystemCommands.cs
@@ -30,7 +30,7 @@ namespace PluralKit.Bot.Commands
         public async Task New([Remainder] string systemName = null)
         {
             if (ContextEntity != null) throw Errors.NotOwnSystemError;
-            if (Context.SenderSystem != null) throw Errors.NoSystemError;
+            if (Context.SenderSystem != null) throw Errors.ExistingSystemError;
 
             var system = await Systems.Create(systemName);
             await Systems.Link(system, Context.User.Id);
diff --git a/PluralKit.Bot/Errors.cs b/PluralKit.Bot/Errors.cs
index 7508fce9..f4caee3c 100644
--- a/PluralKit.Bot/Errors.cs
+++ b/PluralKit.Bot/Errors.cs
@@ -5,7 +5,7 @@ namespace PluralKit.Bot {
         public static PKError NotOwnSystemError => new PKError($"You can only run this command on your own system.");
         public static PKError NotOwnMemberError => new PKError($"You can only run this command on your own member.");
         public static PKError NoSystemError => new PKError("You do not have a system registered with PluralKit. To create one, type `pk;system new`.");
-        public static PKError ExistinSystemError => new PKError("You already have a system registered with PluralKit. To view it, type `pk;system`. If you'd like to delete your system and start anew, type `pk;system delete`, or if you'd like to unlink this account from it, type `pk;unlink`.");
+        public static PKError ExistingSystemError => new PKError("You already have a system registered with PluralKit. To view it, type `pk;system`. If you'd like to delete your system and start anew, type `pk;system delete`, or if you'd like to unlink this account from it, type `pk;unlink`.");
         public static PKError MissingMemberError => new PKSyntaxError("You need to specify a member to run this command on.");
 
         public static PKError SystemNameTooLongError(int length) => new PKError($"System name too long ({length}/{Limits.MaxSystemNameLength} characters).");
@@ -13,5 +13,7 @@ namespace PluralKit.Bot {
         public static PKError DescriptionTooLongError(int length) => new PKError($"Description too long ({length}/{Limits.MaxDescriptionLength} characters).");
         public static PKError MemberNameTooLongError(int length) => new PKError($"Member name too long ({length}/{Limits.MaxMemberNameLength} characters).");
         public static PKError MemberPronounsTooLongError(int length) => new PKError($"Member pronouns too long ({length}/{Limits.MaxMemberNameLength} characters).");
+        
+        public static PKError InvalidColorError(string color) => new PKError($"{color} is not a valid color. Color must be in hex format (eg. #ff0000).");
     }
 }
\ No newline at end of file
diff --git a/PluralKit.Core/Utils.cs b/PluralKit.Core/Utils.cs
index efffffe1..a4afe474 100644
--- a/PluralKit.Core/Utils.cs
+++ b/PluralKit.Core/Utils.cs
@@ -21,6 +21,12 @@ namespace PluralKit
             if (str.Length < maxLength) return str;
             return str.Substring(0, maxLength - ellipsis.Length) + ellipsis;
         }
+
+        public static bool IsLongerThan(this string str, int length)
+        {
+            if (str != null) return str.Length > length;
+            return false;
+        }
     }
 
     public static class Emojis {