diff --git a/src/components/CandleChart.tsx b/src/components/CandleChart.tsx
index 0798f7c..18db121 100644
--- a/src/components/CandleChart.tsx
+++ b/src/components/CandleChart.tsx
@@ -117,7 +117,7 @@ const CandleChart = forwardRef<CandleChartHandle, CandleChartProps>(
     // Get theme-specific colors
     const getChartColors = () => {
       const isDark = resolvedTheme === 'dark';
-      
+
       if (isDark) {
         return {
           layout: {
@@ -187,12 +187,12 @@ const CandleChart = forwardRef<CandleChartHandle, CandleChartProps>(
 
       const candlestickSeries = chart.addCandlestickSeries({
         upColor: '#ffffff',
-        downColor: '#000000',
+        downColor: '#444444',
         borderVisible: true,
-        wickUpColor: '#000000',
-        wickDownColor: '#000000',
-        borderUpColor: '#000000',
-        borderDownColor: '#000000',
+        wickUpColor: '#444444',
+        wickDownColor: '#444444',
+        borderUpColor: '#444444',
+        borderDownColor: '#444444',
       });
 
       chartRef.current = chart;