diff --git a/image_effect.links.menu.yml b/image_effect.links.menu.yml
new file mode 100644
index 0000000..fff3646
--- /dev/null
+++ b/image_effect.links.menu.yml
@@ -0,0 +1,5 @@
+image_effect.imagebgColor:
+  title: 'Image Effect settings'
+  description: 'Dynamic set Image background color'
+  parent: system.admin_config_development
+  route_name: image_effect.imagebgColor
\ No newline at end of file
diff --git a/image_effect.routing.yml b/image_effect.routing.yml
new file mode 100644
index 0000000..e1f1274
--- /dev/null
+++ b/image_effect.routing.yml
@@ -0,0 +1,7 @@
+image_effect.imagebgColor:
+  path: '/admin/config/image-effect/imagebgcolor'
+  defaults:
+    _form:  '\Drupal\image_effect\Form\OkImagebgColor'
+    _title: 'Set image background color'
+  requirements:
+    _role: 'authenticated'
\ No newline at end of file
diff --git a/src/Form/OkImagebgColor.php b/src/Form/OkImagebgColor.php
new file mode 100644
index 0000000..c66fb58
--- /dev/null
+++ b/src/Form/OkImagebgColor.php
@@ -0,0 +1,83 @@
+<?php
+
+namespace Drupal\image_effect\Form;
+
+use Drupal\Core\Form\ConfigFormBase;
+use Drupal\Core\Form\FormStateInterface;
+
+/**
+ * Configure settings for set image bg color
+ */
+class OkImagebgColor extends ConfigFormBase {
+
+  /** 
+   * Config settings.
+   *
+   * @var string
+   */
+  const SETTINGS = 'image_effect.imagebgColor';
+
+  /** 
+   * {@inheritdoc}
+   */
+  public function getFormId() {
+    return 'image_effect_admin_settings';
+  }
+
+  /** 
+   * {@inheritdoc}
+   */
+  protected function getEditableConfigNames() {
+    return [
+      static::SETTINGS,
+    ];
+  }
+
+  /** 
+   * {@inheritdoc}
+   */
+  public function buildForm(array $form, FormStateInterface $form_state) {
+    $config = $this->config(static::SETTINGS);
+
+    for($i=0; $i<=255; $i++){
+      $options[$i] = $i;
+    }
+    $form['image_color_r'] = [
+      '#type' => 'select',
+      '#title' => $this->t('Set image background color R'),
+      '#options' => $options,
+      '#default_value' => $config->get('image_effect_bgcolor_r') ? $config->get('image_effect_bgcolor_r') : 0,
+      '#required' => TRUE
+    ];
+    $form['image_color_g'] = [
+      '#type' => 'select',
+      '#title' => $this->t('Set image background color G'),
+      '#options' => $options,
+      '#default_value' => $config->get('image_effect_bgcolor_g') ? $config->get('image_effect_bgcolor_g') : 0,
+      '#required' => TRUE
+    ];
+    $form['image_color_b'] = [
+      '#type' => 'select',
+      '#title' => $this->t('Set image background color B'),
+      '#options' => $options,
+      '#default_value' => $config->get('image_effect_bgcolor_b') ? $config->get('image_effect_bgcolor_b') : 0,
+      '#required' => TRUE
+    ];
+
+    return parent::buildForm($form, $form_state);
+  }
+
+  /** 
+   * {@inheritdoc}
+   */
+  public function submitForm(array &$form, FormStateInterface $form_state) {
+    $this->configFactory->getEditable(static::SETTINGS)
+      ->set('image_effect_bgcolor_r', $form_state->getValue('image_color_r'))
+      ->set('image_effect_bgcolor_g', $form_state->getValue('image_color_g'))
+      ->set('image_effect_bgcolor_b', $form_state->getValue('image_color_b'))
+      ->save();
+
+    parent::submitForm($form, $form_state);
+  }
+
+}
diff --git a/src/Plugin/ImageToolkit/Operation/gd/AdvanceResize.php b/src/Plugin/ImageToolkit/Operation/gd/AdvanceResize.php
index 5d1d770..6f6555a 100644
--- a/src/Plugin/ImageToolkit/Operation/gd/AdvanceResize.php
+++ b/src/Plugin/ImageToolkit/Operation/gd/AdvanceResize.php
@@ -80,7 +80,10 @@ class AdvanceResize extends GDImageToolkitOperationBase {
       'is_temp' => TRUE,
     ];
     if ($this->getToolkit()->apply('create_new', $data)) {
-      $backgroundColor = imagecolorallocate($this->getToolkit()->getResource(), 255, 255, 255);
+      $rvalue = \Drupal::config('image_effect.imagebgColor')->get('image_effect_bgcolor_r');
+      $gvalue = \Drupal::config('image_effect.imagebgColor')->get('image_effect_bgcolor_g');
+      $bvalue = \Drupal::config('image_effect.imagebgColor')->get('image_effect_bgcolor_b');
+      $backgroundColor = imagecolorallocate($this->getToolkit()->getResource(), $rvalue, $gvalue, $bvalue);
       imagefill($this->getToolkit()->getResource(), 0, 0, $backgroundColor);
       if (imagecopyresampled($this->getToolkit()->getResource(), $original_resource, $dst_x, $dst_y, $src_x, $src_y, $dst_w, $dst_h, $src_w, $src_h)) {
         imagedestroy($original_resource);