diff --git a/captum/attr/_core/llm_attr.py b/captum/attr/_core/llm_attr.py
index 73aca0d440..482ce03fb6 100644
--- a/captum/attr/_core/llm_attr.py
+++ b/captum/attr/_core/llm_attr.py
@@ -5,6 +5,8 @@
 
 from typing import Any, Callable, cast, Dict, List, Optional, Tuple, Union
 
+import matplotlib.colors as mcolors
+
 import matplotlib.pyplot as plt
 import numpy as np
 
@@ -92,13 +94,28 @@ def plot_token_attr(
         fig.set_size_inches(
             max(data.shape[1] * 1.3, 6.4), max(data.shape[0] / 2.5, 4.8)
         )
+        colors = [
+            "#93003a",
+            "#d0365b",
+            "#f57789",
+            "#ffbdc3",
+            "#ffffff",
+            "#a4d6e1",
+            "#73a3ca",
+            "#4772b3",
+            "#00429d",
+        ]
+
         im = ax.imshow(
             data,
             vmax=max_abs_attr_val,
             vmin=-max_abs_attr_val,
-            cmap="RdYlGn",
+            cmap=mcolors.LinearSegmentedColormap.from_list(
+                name="colors", colors=colors
+            ),
             aspect="auto",
         )
+        fig.set_facecolor("white")
 
         # Create colorbar
         cbar = fig.colorbar(im, ax=ax)  # type: ignore
@@ -154,6 +171,8 @@ def plot_seq_attr(
 
         data = self.seq_attr.cpu().numpy()
 
+        fig.set_size_inches(max(data.shape[0] / 2, 6.4), max(data.shape[0] / 4, 4.8))
+
         shortened_tokens = [
             shorten(t, width=50, placeholder="...") for t in self.input_tokens
         ]
@@ -161,15 +180,28 @@ def plot_seq_attr(
 
         ax.tick_params(top=True, bottom=False, labeltop=True, labelbottom=False)
 
-        plt.setp(ax.get_xticklabels(), rotation=-30, ha="right", rotation_mode="anchor")
+        plt.setp(
+            ax.get_xticklabels(),
+            rotation=-30,
+            ha="right",
+            rotation_mode="anchor",
+        )
+
+        fig.set_facecolor("white")
 
         # pos bar
         ax.bar(
-            range(data.shape[0]), [max(v, 0) for v in data], align="center", color="g"
+            range(data.shape[0]),
+            [max(v, 0) for v in data],
+            align="center",
+            color="#4772b3",
         )
         # neg bar
         ax.bar(
-            range(data.shape[0]), [min(v, 0) for v in data], align="center", color="r"
+            range(data.shape[0]),
+            [min(v, 0) for v in data],
+            align="center",
+            color="#d0365b",
         )
 
         ax.set_ylabel("Sequence Attribuiton", rotation=90, va="bottom")