diff --git a/app/images/bg-shape.svg b/app/images/bg-shape.svg
deleted file mode 100644
index aa0132f3d..000000000
--- a/app/images/bg-shape.svg
+++ /dev/null
@@ -1 +0,0 @@
-<svg width="1754" height="1336" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"><defs><filter x="-18.1%" y="-15.3%" width="136.3%" height="130.7%" filterUnits="objectBoundingBox" id="c"><feGaussianBlur stdDeviation="50" in="SourceGraphic"/></filter><filter x="-16.5%" y="-11.7%" width="133%" height="123.3%" filterUnits="objectBoundingBox" id="d"><feGaussianBlur stdDeviation="50" in="SourceGraphic"/></filter><path id="a" d="M0 0h1754v1336H0z"/></defs><g fill="none" fill-rule="evenodd"><mask id="b" fill="#fff"><use xlink:href="#a"/></mask><g mask="url(#b)"><path d="M1257.79 335.852C1262 527.117 897.55 530.28 792.32 977.19 600.48 981.41 435.29 545.31 431.08 354.046 426.871 162.782 578.976 4.31 770.815.088c191.844-4.222 482.764 144.5 486.974 335.764Z" fill="#E7F5FF" fill-rule="nonzero" filter="url(#c)" transform="translate(309.54 -367.538)"/><path d="M71.127 1126.654c206.164 179.412 502.452 211.232 661.777 71.072 159.325-140.163 295.165-510.155 8.23-504.412-320.079 6.405-381.35-817.422-540.675-677.258-31 368-335.497 931.182-129.332 1110.598Z" fill="#5448EE" fill-rule="nonzero" filter="url(#d)" transform="translate(309.54 -141.056)" opacity=".1"/></g></g></svg>
\ No newline at end of file
diff --git a/app/soapbox/features/ui/components/background_shapes.js b/app/soapbox/features/ui/components/background_shapes.js
index 0d73976e9..c8953218c 100644
--- a/app/soapbox/features/ui/components/background_shapes.js
+++ b/app/soapbox/features/ui/components/background_shapes.js
@@ -1,10 +1,28 @@
 import React from 'react';
-import InlineSVG from 'react-inlinesvg';
 
 export default () => (
   <div className='fixed top-0 inset-x-0 flex justify-center overflow-hidden pointer-events-none'>
     <div className='flex-none flex justify-center'>
-      <InlineSVG src={require('../../../../images/bg-shape.svg')} className='flex-none max-w-none' />
+      <svg width='1754' height='1336' xmlns='http://www.w3.org/2000/svg'>
+        <defs>
+          <filter x='-18.1%' y='-15.3%' width='136.3%' height='130.7%' filterUnits='objectBoundingBox' id='c'>
+            <feGaussianBlur stdDeviation='50' in='SourceGraphic' />
+          </filter>
+          <filter x='-16.5%' y='-11.7%' width='133%' height='123.3%' filterUnits='objectBoundingBox' id='d'>
+            <feGaussianBlur stdDeviation='50' in='SourceGraphic' />
+          </filter>
+          <path id='a' d='M0 0h1754v1336H0z' />
+        </defs>
+        <g fill='none' fill-rule='evenodd'>
+          <mask id='b' fill='#fff'>
+            <use xlinkHref='#a' />
+          </mask>
+          <g mask='url(#b)'>
+            <path className='fill-primary-100' d='M1257.79 335.852C1262 527.117 897.55 530.28 792.32 977.19 600.48 981.41 435.29 545.31 431.08 354.046 426.871 162.782 578.976 4.31 770.815.088c191.844-4.222 482.764 144.5 486.974 335.764Z' fill-rule='nonzero' filter='url(#c)' transform='translate(309.54 -367.538)' />
+            <path className='fill-accent-300' d='M71.127 1126.654c206.164 179.412 502.452 211.232 661.777 71.072 159.325-140.163 295.165-510.155 8.23-504.412-320.079 6.405-381.35-817.422-540.675-677.258-31 368-335.497 931.182-129.332 1110.598Z' fill-rule='nonzero' filter='url(#d)' transform='translate(309.54 -141.056)' opacity='.1' />
+          </g>
+        </g>
+      </svg>
     </div>
   </div>
 );
diff --git a/app/soapbox/utils/theme.ts b/app/soapbox/utils/theme.ts
index 3527199c2..b12be1abb 100644
--- a/app/soapbox/utils/theme.ts
+++ b/app/soapbox/utils/theme.ts
@@ -97,6 +97,19 @@ const legacyColorsToTailwind = (brandColor: string, accentColor: string): Tailwi
   return {
     primary: tintify(brandColor),
     accent: tintify(accentColor ? accentColor : generateAccent(brandColor)),
+    gray: {
+      50: '#f9fafb',
+      100: '#f3f4f6',
+      200: '#e5e7eb',
+      300: '#d1d5db',
+      400: '#9ca3af',
+      500: '#6b7280',
+      600: '#4b5563',
+      700: '#374151',
+      800: '#1f2937',
+      900: '#111827',
+    },
+    'sea-blue': '#2feecc',
   };
 };