diff --git a/osu.Game.Tests/Visual/UserInterface/TestSceneSegmentedGraph.cs b/osu.Game.Tests/Visual/UserInterface/TestSceneSegmentedGraph.cs
index a3426b36b4..5c0b3e0a20 100644
--- a/osu.Game.Tests/Visual/UserInterface/TestSceneSegmentedGraph.cs
+++ b/osu.Game.Tests/Visual/UserInterface/TestSceneSegmentedGraph.cs
@@ -10,7 +10,6 @@ using osu.Game.Graphics.UserInterface;
 using osu.Game.Rulesets.Objects;
 using osu.Game.Rulesets.Osu;
 using osuTK;
-using Vector4 = System.Numerics.Vector4;
 
 namespace osu.Game.Tests.Visual.UserInterface
 {
@@ -22,7 +21,7 @@ namespace osu.Game.Tests.Visual.UserInterface
         {
             Children = new Drawable[]
             {
-                graph = new SegmentedGraph<int>(10)
+                graph = new SegmentedGraph<int>(6)
                 {
                     RelativeSizeAxes = Axes.Both,
                     Anchor = Anchor.Centre,
@@ -31,11 +30,15 @@ namespace osu.Game.Tests.Visual.UserInterface
                 },
             };
 
-            for (int i = 0; i < graph.TierColours.Length; i++)
+            graph.TierColours = new[]
             {
-                graph.TierColours[i] =
-                    new Colour4(Vector4.Lerp(Colour4.Blue.Vector, Colour4.White.Vector, i * 1f / (graph.TierColours.Length - 1)));
-            }
+                Colour4.Red,
+                Colour4.OrangeRed,
+                Colour4.Orange,
+                Colour4.Yellow,
+                Colour4.YellowGreen,
+                Colour4.Green
+            };
 
             AddStep("values from 1-10", () => graph.Values = Enumerable.Range(1, 10).ToArray());
             AddStep("values from 1-100", () => graph.Values = Enumerable.Range(1, 100).ToArray());
diff --git a/osu.Game/Graphics/UserInterface/SegmentedGraph.cs b/osu.Game/Graphics/UserInterface/SegmentedGraph.cs
index af457edc11..456274e559 100644
--- a/osu.Game/Graphics/UserInterface/SegmentedGraph.cs
+++ b/osu.Game/Graphics/UserInterface/SegmentedGraph.cs
@@ -29,7 +29,7 @@ namespace osu.Game.Graphics.UserInterface
         public SegmentedGraph(int tierCount)
         {
             this.tierCount = tierCount;
-            TierColours = new Colour4[tierCount];
+            tierColours = new Colour4[tierCount];
             segments = new SegmentManager(tierCount);
         }
 
@@ -45,7 +45,39 @@ namespace osu.Game.Graphics.UserInterface
             }
         }
 
-        public readonly Colour4[] TierColours;
+        private Colour4[] tierColours;
+
+        public Colour4[] TierColours
+        {
+            get => tierColours;
+            set
+            {
+                if (value.Length == 0 || value == tierColours)
+                    return;
+
+                if (value.Length == tierCount)
+                {
+                    tierColours = value;
+                }
+                else if (value.Length < tierCount)
+                {
+                    var colourList = new List<Colour4>(value);
+
+                    for (int i = value.Length; i < tierCount; i++)
+                    {
+                        colourList.Add(value.Last());
+                    }
+
+                    tierColours = colourList.ToArray();
+                }
+                else
+                {
+                    tierColours = value[..tierCount];
+                }
+
+                graphNeedsUpdate = true;
+            }
+        }
 
         private Texture texture = null!;
         private IShader shader = null!;
@@ -136,7 +168,7 @@ namespace osu.Game.Graphics.UserInterface
             segments.Sort();
         }
 
-        private Colour4 getTierColour(int tier) => tier >= 0 ? TierColours[tier] : new Colour4(0, 0, 0, 0);
+        private Colour4 getTierColour(int tier) => tier >= 0 ? tierColours[tier] : new Colour4(0, 0, 0, 0);
 
         protected override DrawNode CreateDrawNode() => new SegmentedGraphDrawNode(this);