diff --git a/docs/_data/palettes.js b/docs/_data/palettes.js
new file mode 100644
index 000000000..fb231f0e9
--- /dev/null
+++ b/docs/_data/palettes.js
@@ -0,0 +1 @@
+export { default as default } from '../../src/styles/color/palettes.js';
diff --git a/docs/_includes/contrast-table.njk b/docs/_includes/contrast-table.njk
index 19b4bec7f..46e6ff701 100644
--- a/docs/_includes/contrast-table.njk
+++ b/docs/_includes/contrast-table.njk
@@ -15,15 +15,24 @@
 <tr>
   <th>{{ hue | capitalize }}</th>
   {% for tint_bg in tints -%}
-  {% for tint_fg in tints | reverse -%}
-
-    {% if (tint_fg - tint_bg) | abs == difference %}
-    <td>
-      <div class="color swatch" style="background-color: var(--wa-color-{{ hue }}-{{ tint_bg }}); color: var(--wa-color-{{ hue }}-{{ tint_fg }})">
-        {{ tint_fg }} on {{ tint_bg }}
-      </div>
-    </td>
-    {% endif %}
+    {% set color_bg = palettes[paletteId][hue][tint_bg] %}
+    {% for tint_fg in tints | reverse -%}
+      {% set color_fg = palettes[paletteId][hue][tint_fg] %}
+      {% if (tint_fg - tint_bg) | abs == difference %}
+      <td>
+        <div class="color swatch" style="background-color: var(--wa-color-{{ hue }}-{{ tint_bg }}); color: var(--wa-color-{{ hue }}-{{ tint_fg }})">
+          {% set contrast_wcag = '' %}
+          {% if color_fg and color_bg %}
+            {% set contrast_wcag = color_bg.contrast(color_fg, 'WCAG21') %}
+          {% endif %}
+          {% if contrast_wcag %}
+          {{ contrast_wcag | number({maximumSignificantDigits: 2}) }}
+          {% else %}
+          {{ tint_fg }} on {{ tint_bg }}
+          {% endif %}
+        </div>
+      </td>
+      {% endif %}
     {%- endfor -%}
   {%- endfor -%}
 </tr>
diff --git a/docs/_layouts/palette.njk b/docs/_layouts/palette.njk
index 03fa26cd5..a0e19a13b 100644
--- a/docs/_layouts/palette.njk
+++ b/docs/_layouts/palette.njk
@@ -61,6 +61,16 @@ A difference of `40` ensures a minimum **3:1** contrast ratio, suitable for larg
 {% include "contrast-table.njk" %}
 
 {% markdown %}
+
+This also goes for a difference of `45`:
+
+{% endmarkdown %}
+
+{% set difference = 45 %}
+{% include "contrast-table.njk" %}
+
+{% markdown %}
+
 ### Level 2
 
 A difference of `50` ensures a minimum **4.5:1** contrast ratio, suitable for normal text (AA) and large text (AAA)
@@ -69,6 +79,15 @@ A difference of `50` ensures a minimum **4.5:1** contrast ratio, suitable for no
 {% set difference = 50 %}
 {% include "contrast-table.njk" %}
 
+{% markdown %}
+
+This also goes for a difference of `55`:
+
+{% endmarkdown %}
+
+{% set difference = 55 %}
+{% include "contrast-table.njk" %}
+
 {% markdown %}
 ### Level 3
 
@@ -78,6 +97,15 @@ A difference of `60` ensures a minimum **7:1** contrast ratio, suitable for all
 {% set difference = 60 %}
 {% include "contrast-table.njk" %}
 
+{% markdown %}
+
+This also goes for a difference of `65`:
+
+{% endmarkdown %}
+
+{% set difference = 65 %}
+{% include "contrast-table.njk" %}
+
 {% markdown %}
 ## How to use this palette
 
diff --git a/docs/_utils/filters.js b/docs/_utils/filters.js
index 5f672881a..912b5dbb1 100644
--- a/docs/_utils/filters.js
+++ b/docs/_utils/filters.js
@@ -105,6 +105,23 @@ export function deepValue(obj, key) {
   return key.reduce((subObj, property) => subObj?.[property], obj);
 }
 
+export function number(value, options) {
+  if (typeof value !== 'number' && isNaN(value)) {
+    return value;
+  }
+
+  let lang = options?.lang ?? 'en';
+  if (options?.lang) {
+    delete options.lang;
+  }
+
+  if (!options || Object.keys(options).length === 0) {
+    options = { maximumSignificantDigits: 3 };
+  }
+
+  return Number(value).toLocaleString(lang, options);
+}
+
 export function isNumeric(value) {
   return typeof value === 'number' || (typeof value === 'string' && !isNaN(value));
 }
diff --git a/package.json b/package.json
index 8d0591ef9..e1c0d10bd 100644
--- a/package.json
+++ b/package.json
@@ -54,6 +54,7 @@
     "create": "plop --plopfile scripts/plop/plopfile.js",
     "test": "web-test-runner --group default",
     "test:component": "web-test-runner -- --watch --group",
+    "test:contrast": "cd src/styles/color && node contrast.test.js",
     "test:watch": "web-test-runner --watch --group default",
     "prettier": "prettier --check --log-level=warn .",
     "prettier:fix": "prettier --write --log-level=warn .",
diff --git a/src/styles/color/contrast.test.js b/src/styles/color/contrast.test.js
index 2be37b56a..1882f8353 100644
--- a/src/styles/color/contrast.test.js
+++ b/src/styles/color/contrast.test.js
@@ -1,34 +1,7 @@
 // Get a list of all CSS files in repo
 import chalk from 'chalk';
 import Color from 'colorjs.io';
-import fs from 'fs';
-import path from 'path';
-import { fileURLToPath } from 'url';
-
-const __dirname = fileURLToPath(new URL('.', import.meta.url));
-
-const paletteFiles = fs.readdirSync(__dirname).filter(file => file.endsWith('.css'));
-
-function parse(contents) {
-  // Regex for each declaration
-  let regex = /^\s*--wa-color-(?<hue>[a-z]+)-(?<level>[0-9]+):\s*(?<color>[^;]+)\s*;$/gm;
-  let matches = [...contents.matchAll(regex)];
-
-  if (matches.length === 0) {
-    throw new Error('Cound not extract colors');
-  }
-
-  let ret = {};
-
-  for (let match of matches) {
-    let { hue, level, color } = match.groups;
-    ret[hue] ??= {};
-    level = level.replace(/^0+/, ''); // Leading zeroes throw off sorting
-    ret[hue][level] = color;
-  }
-
-  return ret;
-}
+import palettes from './palettes.js';
 
 let targetContrasts = {
   40: 3,
@@ -38,21 +11,17 @@ let targetContrasts = {
 
 let result = { pass: 0, fail: 0, invalid: 0 };
 
-for (let file of paletteFiles) {
-  let css = fs.readFileSync(path.join(__dirname, file), 'utf8');
-  let filePrefix = chalk.dim(`[${file}]`);
-  let tokens = parse(css);
+for (let paletteId in palettes) {
+  const tokens = palettes[paletteId];
+  let prefix = chalk.dim(`[${paletteId}]`);
 
   for (let hue in tokens) {
     let tints = tokens[hue];
 
     for (let tint = 10; tint <= 50; tint += 10) {
-      let color;
+      let color = tints[tint];
 
-      try {
-        color = new Color(tints[tint]);
-      } catch (e) {
-        console.error(`[${file}] Invalid color ${hue}-${tint}: ${tints[tint]}`);
+      if (!(color instanceof Color)) {
         result.invalid++;
         continue;
       }
@@ -64,15 +33,10 @@ for (let file of paletteFiles) {
           continue;
         }
 
-        let color2;
-        try {
-          color2 = new Color(tints[tint2]);
-        } catch (e) {
-          if (tint2 > 50) {
-            // If 50, we'll look at it at some point as color1
-            console.error(`${filePrefix} Invalid color ${hue}-${tint2}: ${tints[tint2]}`);
-            result.invalid++;
-          }
+        let color2 = tints[tint2];
+
+        if (!(color2 instanceof Color)) {
+          result.invalid++;
           continue;
         }
 
@@ -84,7 +48,7 @@ for (let file of paletteFiles) {
           result.fail++;
           console.log(
             chalk.red(
-              `${filePrefix} WCAG 2.1 contrast between ${hue}-${tint} and ${hue}-${tint2} is ${contrast.toLocaleString('en')} < ${targetContrast}`,
+              `${prefix} WCAG 2.1 contrast between ${hue}-${tint} and ${hue}-${tint2} is ${contrast.toLocaleString('en')} < ${targetContrast}`,
             ),
           );
         }
diff --git a/src/styles/color/palettes.js b/src/styles/color/palettes.js
new file mode 100644
index 000000000..130c3e02a
--- /dev/null
+++ b/src/styles/color/palettes.js
@@ -0,0 +1,63 @@
+/**
+ * Export data on all color tokens from all palettes
+ */
+
+// Get a list of all CSS files in repo
+import Color from 'colorjs.io';
+import fs from 'fs';
+import path from 'path';
+import { fileURLToPath } from 'url';
+
+const __dirname = fileURLToPath(new URL('.', import.meta.url));
+
+export const paletteFiles = fs.readdirSync(__dirname).filter(file => file.endsWith('.css'));
+export const declarationRegex = /^\s*--wa-color-(?<hue>[a-z]+)-(?<level>[0-9]+):\s*(?<color>[^;]+)\s*;$/gm;
+
+function parse(contents, file) {
+  // Regex for each declaration
+  const matches = [...contents.matchAll(declarationRegex)];
+
+  if (matches.length === 0) {
+    throw new Error('Cound not extract colors');
+  }
+
+  const ret = {};
+
+  for (let match of matches) {
+    let { hue, level, color } = match.groups;
+    ret[hue] ??= {};
+
+    // Attempt to convert color to Color object, fall back to string if this fails
+    // This will happen for e.g. colors defined via color-mix()
+    try {
+      color = new Color(color);
+    } catch (e) {
+      console.warn(`[${file}] Unparseable color ${hue}-${level}: ${color}`);
+    }
+
+    if (level.startsWith('0')) {
+      // Leading zeroes throw off sorting, add both properties
+      // NOTE: Ideally one of the two would be added as non-enumerable, but then we cannot access it via 11ty data
+      ret[hue][level] = color;
+
+      // Drop leading zeroes
+      level = level.replace(/^0+/, '');
+    }
+
+    ret[hue][level] = color;
+  }
+
+  return ret;
+}
+
+const palettes = {};
+
+for (let file of paletteFiles) {
+  let css = fs.readFileSync(path.join(__dirname, file), 'utf8');
+  let tokens = parse(css, file);
+  let paletteId = file.replace(/\.css$/, '');
+
+  palettes[paletteId] = tokens;
+}
+
+export default palettes;