diff --git a/frontend/src/app/components/auth/register/register.component.html b/frontend/src/app/components/auth/register/register.component.html
index 3d21a17..f07fc0c 100644
--- a/frontend/src/app/components/auth/register/register.component.html
+++ b/frontend/src/app/components/auth/register/register.component.html
@@ -89,7 +89,7 @@
       <div class="checkbox">
         <label class="container"
           >I agree to the&nbsp;
-          <a routerLink="/privacy-policy" target="_blank">Privacy policy</a>.
+          <a routerLink="/privacy-policy">Privacy policy</a>.
           <input
             type="checkbox"
             id="checkbox"
diff --git a/frontend/src/app/shared/components/error-toast/error-toast.component.scss b/frontend/src/app/shared/components/error-toast/error-toast.component.scss
index 556cb94..ae47cd6 100644
--- a/frontend/src/app/shared/components/error-toast/error-toast.component.scss
+++ b/frontend/src/app/shared/components/error-toast/error-toast.component.scss
@@ -6,7 +6,7 @@ section {
   height: fit-content;
   padding: 12px 32px;
   border-radius: 20px;
-  background-color: $purple;
+  background-color: $blue;
   box-shadow: 1px 1px 3px rgba($black, 0.5);
   opacity: 0;
   transform: translateY(100vh);
@@ -85,7 +85,7 @@ section {
   width: 100vw;
   height: 100vh;
   backdrop-filter: blur(5px);
-  background-color: rgba($color: #000000, $alpha: 0.2);
+  background-color: rgba($black, 0.2);
   display: flex;
   justify-content: center;
   align-items: center;
diff --git a/frontend/src/assets/style/colors.scss b/frontend/src/assets/style/colors.scss
index 1e77f45..104b9be 100644
--- a/frontend/src/assets/style/colors.scss
+++ b/frontend/src/assets/style/colors.scss
@@ -5,4 +5,3 @@ $gray: #ababab;
 $blue: #2e3edf;
 $light-blue: #969eef;
 $red: #ff002e;
-$purple: #2e3edf;