diff --git a/src/lib/components/colors/Sliders.svelte b/src/lib/components/colors/Sliders.svelte
index 25a6810..7e97070 100644
--- a/src/lib/components/colors/Sliders.svelte
+++ b/src/lib/components/colors/Sliders.svelte
@@ -95,6 +95,7 @@
       style={`--stops: ${alphaGradient}`}
       value={$color.alpha}
       oninput={(e) => handleInput(e)}
+      data-channel="alpha"
     />
   </div>
 </div>
@@ -104,7 +105,17 @@
     margin: 0;
     display: block;
     appearance: none;
-    background: linear-gradient(to right, var(--stops));
+    background: linear-gradient(to right, var(--stops)),
+      repeating-linear-gradient(
+        -45deg,
+        white 0%,
+        white 1%,
+        #ffd0d0 1%,
+        #ffd0d0 2%
+      );
+    &[data-channel='alpha'] {
+      background: linear-gradient(to right, var(--stops));
+    }
   }
 
   [data-group~='sliders'] {
diff --git a/src/lib/utils.ts b/src/lib/utils.ts
index 148a04a..f2e32a5 100644
--- a/src/lib/utils.ts
+++ b/src/lib/utils.ts
@@ -1,6 +1,7 @@
 import {
   clone,
   display,
+  inGamut,
   type PlainColorObject,
   serialize,
   set,
@@ -32,9 +33,34 @@ export const sliderGradient = (
     steps: 10,
     space: color.space,
     hue: 'raw',
+    maxDeltaE: 10,
   });
+  let wasInGamut = false;
+  const inGamutSteps: string[] = [];
+  const stepWidth = 100 / (gradientSteps.length - 1);
 
-  return gradientSteps.map((c) => display(c)).join(', ');
+  if (channel === 'alpha') {
+    return gradientSteps.map((c) => display(c)).join(', ');
+  }
+
+  gradientSteps.forEach((step, index) => {
+    if (inGamut(step, 'p3')) {
+      if (!wasInGamut) {
+        inGamutSteps.push(`transparent ${stepWidth * (index + 1)}%`);
+      }
+      wasInGamut = true;
+      inGamutSteps.push(`${display(step)} ${stepWidth * index}%`);
+    } else {
+      if (wasInGamut) {
+        inGamutSteps.push(`transparent ${stepWidth * (index - 1)}%`);
+      }
+      inGamutSteps.push(`transparent ${stepWidth * index}%`);
+
+      wasInGamut = false;
+    }
+  });
+
+  return inGamutSteps.join(', ');
 };
 
 function decodeColor(colorHash: string, format: ColorFormatId) {