chart colours

app/DocumentGeneration/chart_generator.py

@@ -85,8 +85,8 @@ def create_enhanced_chart_style(chart_type, data, title, business_idea):
     # Set modern style
     plt.style.use('default')
     
-    # Professional color palette - Purple theme
-    colors = ['#8B5CF6', '#A78BFA', '#C4B5FD', '#DDD6FE', '#EDE9FE', '#F3F4F6']
+    # High contrast color palette for better visibility
+    colors = ['#FF6B6B', '#4ECDC4', '#45B7D1', '#96CEB4', '#FFEAA7', '#DDA0DD', '#98D8C8', '#F7DC6F', '#BB8FCE', '#85C1E9']
     
     if chart_type == "DC":  # Doughnut Chart
         fig, ax = plt.subplots(figsize=(8, 6))
@@ -107,7 +107,7 @@ def create_enhanced_chart_style(chart_type, data, title, business_idea):
         legend = ax.legend(wedges, labels, title="Categories", 
                           loc="center left", bbox_to_anchor=(1, 0, 0.5, 1),
                           fontsize=10, title_fontsize=12)
-        legend.get_title().set_color('#8B5CF6')
+        legend.get_title().set_color('#FF6B6B')
         
         # Add business name watermark
         fig.text(0.5, 0.02, f"Generated for: {business_idea}", 
@@ -160,11 +160,11 @@ def create_enhanced_chart_style(chart_type, data, title, business_idea):
         y_values = [item[1] for item in data]
         
         # Create line chart with enhanced styling
-        ax.plot(x_values, y_values, color='#8B5CF6', linewidth=3, marker='o', 
-               markersize=8, markerfacecolor='white', markeredgecolor='#8B5CF6')
+        ax.plot(x_values, y_values, color='#FF6B6B', linewidth=3, marker='o', 
+               markersize=8, markerfacecolor='white', markeredgecolor='#FF6B6B')
         
         # Fill area under line
-        ax.fill_between(x_values, y_values, alpha=0.3, color='#C4B5FD')
+        ax.fill_between(x_values, y_values, alpha=0.3, color='#4ECDC4')
         
         # Enhanced styling
         ax.set_title(title, fontsize=16, fontweight='bold', pad=20, color='#374151')
@@ -227,8 +227,8 @@ def create_chart_from_data(chart_info: Dict[str, Any], business_idea: str) -> by
                 labels = [item[0] for item in data]
                 values = [item[1] for item in data]
                 
-                # Professional color scheme - navy purple and gray tones
-                colors = ['#4B0082', '#9370DB', '#DDA0DD', '#E6E6FA', '#F0F0F0']  # Navy purple to light gray
+                # High contrast color scheme
+                colors = ['#FF6B6B', '#4ECDC4', '#45B7D1', '#96CEB4', '#FFEAA7', '#DDA0DD', '#98D8C8', '#F7DC6F', '#BB8FCE', '#85C1E9']
                 
                 # Create doughnut chart
                 wedges, texts, autotexts = ax.pie(values, labels=labels, colors=colors[:len(values)],
@@ -249,8 +249,8 @@ def create_chart_from_data(chart_info: Dict[str, Any], business_idea: str) -> by
                 labels = [item[0] for item in data]
                 values = [item[1] for item in data]
                 
-                # Professional color scheme
-                colors = ['#8B5CF6', '#A78BFA', '#C4B5FD', '#DDD6FE', '#EDE9FE']
+                # High contrast color scheme
+                colors = ['#FF6B6B', '#4ECDC4', '#45B7D1', '#96CEB4', '#FFEAA7', '#DDA0DD', '#98D8C8', '#F7DC6F', '#BB8FCE', '#85C1E9']
                 
                 # Create bar chart
                 bars = ax.bar(labels, values, color=colors[:len(values)], 
@@ -282,11 +282,11 @@ def create_chart_from_data(chart_info: Dict[str, Any], business_idea: str) -> by
                 y_values = [item[1] for item in data]
                 
                 # Create line chart
-                ax.plot(x_values, y_values, color='#8B5CF6', linewidth=3, marker='o', 
-                       markersize=8, markerfacecolor='white', markeredgecolor='#8B5CF6')
+                ax.plot(x_values, y_values, color='#FF6B6B', linewidth=3, marker='o', 
+                       markersize=8, markerfacecolor='white', markeredgecolor='#FF6B6B')
                 
                 # Fill area under line
-                ax.fill_between(x_values, y_values, alpha=0.3, color='#C4B5FD')
+                ax.fill_between(x_values, y_values, alpha=0.3, color='#4ECDC4')
                 
                 ax.set_title(chart_title, fontsize=14, fontweight='bold', pad=15, color='#374151')
                 ax.set_xlabel('Time Period', fontsize=12, color='#6B7280')
@@ -304,8 +304,8 @@ def create_chart_from_data(chart_info: Dict[str, Any], business_idea: str) -> by
                 labels = [item[0] for item in data]
                 values = [item[1] for item in data]
                 
-                # Professional color scheme
-                colors = ['#8B5CF6', '#A78BFA', '#C4B5FD', '#DDD6FE', '#EDE9FE']
+                # High contrast color scheme
+                colors = ['#FF6B6B', '#4ECDC4', '#45B7D1', '#96CEB4', '#FFEAA7', '#DDA0DD', '#98D8C8', '#F7DC6F', '#BB8FCE', '#85C1E9']
                 
                 # Create pie chart
                 wedges, texts, autotexts = ax.pie(values, labels=labels, colors=colors[:len(values)],