diff --git a/projects/portal/src/app/theme-builder/theme-builder.component.css b/projects/portal/src/app/theme-builder/theme-builder.component.css
index 5b938ef30..c9a41135f 100644
--- a/projects/portal/src/app/theme-builder/theme-builder.component.css
+++ b/projects/portal/src/app/theme-builder/theme-builder.component.css
@@ -3,8 +3,8 @@
   --color-calendar-background-color-border-today: var(--color-primary);
   --color-calendar-color-box-foreground-today: var(--color-primary);
   --color-calendar-arrow: var(--color-primary);
-  --color-calendar-background-color-box-background-selected: var(--color-tertiary);
-  --color-calendar-background-color-box-background-active: var(--color-tertiary);
+  --color-calendar-background-color-box-background-selected: var(--color-brand-03-base);
+  --color-calendar-background-color-box-background-active: var(--color-brand-03-base);
 }
 
 p {
diff --git a/projects/portal/src/app/theme-builder/theme-builder.component.ts b/projects/portal/src/app/theme-builder/theme-builder.component.ts
index 0c27bd030..85a7933b8 100644
--- a/projects/portal/src/app/theme-builder/theme-builder.component.ts
+++ b/projects/portal/src/app/theme-builder/theme-builder.component.ts
@@ -234,7 +234,7 @@ export class ThemeBuilderComponent implements AfterViewInit, OnInit {
   };
 
   private readonly formPropertyT = {
-    colorAction: '--color-tertiary'
+    colorAction: '--color-brand-03-base'
   };
 
   // Variáveis customizaveis
@@ -586,7 +586,7 @@ export class ThemeBuilderComponent implements AfterViewInit, OnInit {
     this.brandFormT.reset({
       colorAction: ['#ffd464']
     });
-    document.getElementById('myPortal').style.setProperty('--color-tertiary', null);
+    document.getElementById('myPortal').style.setProperty('--color-brand-03-base', null);
 
     this.buttonFormDefault.reset();
     Object.keys(this.formPropertyDictButtonD).forEach((fieldName: string) => {