diff --git a/src/common/models/colors/colors.ts b/src/common/models/colors/colors.ts
index 58ce70b2b..cea52ce3f 100644
--- a/src/common/models/colors/colors.ts
+++ b/src/common/models/colors/colors.ts
@@ -18,16 +18,26 @@
 import { hsl, range, rgb } from "d3";
 
 export const DEFAULT_SERIES_COLORS = [
-  "#2D95CA",
-  "#EFB925",
-  "#DA4E99",
-  "#4CC873",
-  "#745CBD",
-  "#EA7136",
-  "#E68EE0",
-  "#218C35",
-  "#B0B510",
-  "#904064"
+  "#4E79A7",
+  "#A0CBE8",
+  "#F28E2B",
+  "#FFBE7D",
+  "#59A14F",
+  "#8CD17D",
+  "#B6992D",
+  "#F1CE63",
+  "#499894",
+  "#86BCB6",
+  "#E15759",
+  "#FF9D9A",
+  "#79706E",
+  "#BAB0AC",
+  "#D37295",
+  "#FABFD2",
+  "#B07AA1",
+  "#D4A6C8",
+  "#9D7660",
+  "#D7B5A6"
 ];
 
 export const DEFAULT_MAIN_COLOR = "#FF5900";
diff --git a/src/common/utils/rules/split-adjustments.mocha.ts b/src/common/utils/rules/split-adjustments.mocha.ts
index 302e27836..0904b586f 100644
--- a/src/common/utils/rules/split-adjustments.mocha.ts
+++ b/src/common/utils/rules/split-adjustments.mocha.ts
@@ -112,7 +112,7 @@ describe("Split adjustment utilities", () => {
   });
 
   describe("adjustColorSplit", () => {
-    it("should adjust limit with predefined limits (5, 10)", () => {
+    it("should adjust limit with limits based on available colours", () => {
       const dimension: Dimension = {
         ...createDimension("string", "foobar", $("foobar")),
         limits: [42, 100]
@@ -120,7 +120,7 @@ describe("Split adjustment utilities", () => {
       const split = stringSplitCombine("foobar", { limit: 50 });
       const adjusted = adjustColorSplit(split, dimension, SeriesList.fromSeries([]), DEFAULT_COLORS);
 
-      expect(adjusted.limit).to.be.equal(10);
+      expect(adjusted.limit).to.be.equal(20);
     });
   });
 
diff --git a/src/common/utils/url-hash-converter/url-hash-converter.fixtures.ts b/src/common/utils/url-hash-converter/url-hash-converter.fixtures.ts
index be6576ef0..9f1afbfae 100644
--- a/src/common/utils/url-hash-converter/url-hash-converter.fixtures.ts
+++ b/src/common/utils/url-hash-converter/url-hash-converter.fixtures.ts
@@ -72,10 +72,10 @@ export class UrlHashConverterFixtures {
   static lineChartVersion4() {
     return "4/N4IgbglgzgrghgGwgLzgFwgewHYgFwhLYCmAtAMYAWcATmiADTjTxKoY4DKxaG2A5lHyh+NTDAAO3GhGJC8AM0RRiAXyYYAtsWQ5i+EAFE05APQBVACoBhRiAU" +
       "QEaYjXkBtUGgCeE/QS36TDTECgYBdgEACi5YACbuoLEwNOhYuASRAIwAInZQzhL4pJkaPn6E6HL0qgC66p5lBvkyAnbBoQRUcNgkCHZw5BzpIBC4TGCIMHL4biDEYyDYm" +
-      "HlgdrGB9jR25EI1TEv0ispqeyBQEkhoCSDevk1oLfxrENrYUGkGXT3EfUxQmHRhCB2gZ1k44BFGgQVDJpkxYhBgoMPgR1lByPMEa0mL4ZJhYgYQOpCC8IIdMgAGeo3KE3" +
-      "F4bBGvd44ML0uyibowBC0MleAyRSyZAASeQBh1AIP8bNKd1R9LeH3hiOIyJZBDg6MxoyexKQmjJ+GwXIQtT+MWmeA8wJCLnmGNBPzQEKYCgBmnQQNu5XWSi59HGk3KRJl" +
-      "5W0GuS+mp7Vt2HtnXE2H99jdHrwDVlIB9cD9dgmCCmhOJXoMYdgwWDEptwVj5TgsXWBJdKfFNIzWZzAfzQaLtNLEaJpwkoxIsWy8uZbxmIC+vTs2Dg2nOAw20AASpgAEa" +
-      "YeiD4fEWKcMUO8FEoA";
+      "HlgdrGB9jR25EI1TEv0ispqeyBQEkhoCSDevk1oLfxrENrYUGkGXT3EfUxQmHRhCB2gZ1k44BFGgQVDJpkxYhBgoMPgR1lByPMEa0mL4ZJhYgYQOpCC8IIcAEwABnqNyh" +
+      "NxeGwRr3eODCDLsom6MAQtDJXgMkUsmQAEnkAYdQCD/OzSndUQy3h94YjiMjWQQ4OjMaMnsSkJoyfhsNyELU/jFpngPMCQi55hjQT80BCmAoAZp0EDbuV1kpufRxpNykT" +
+      "ZeVtJrkvoae07dgHZ1xNgA/Z3Z68A05SBfXB/XYJggpoTid6DOHYMEQ5LbcE4+U4LF1gTXamJbTM9nc4GC8Hi3Sy5GiacJKMSLFsgqWW8ZiAvr07Ng4NpzgMNtAAEqYAB" +
+      "GmHoQ5HxFinHFjvBRKAA==";
   }
 
   static noSlashInEncodedDefinition2() {