From 650f8312fcddcaed071779a03a57a4e54f3a548d Mon Sep 17 00:00:00 2001
From: Kei Tsuchiya <kei.tsuchiya86@gmail.com>
Date: Sun, 29 Nov 2020 16:57:45 +0900
Subject: [PATCH] fix color mapping logic

---
 README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 9d3c378..175fd8a 100644
--- a/README.md
+++ b/README.md
@@ -386,7 +386,7 @@ for (cc in gdpData)
             hex = Math.round(startColor[i]
                 + (endColor[i]
                 - startColor[i])
-                * (gdpData[cc] / (max - min))).toString(16);
+                * ((gdpData[cc] - min) / (max - min))).toString(16);
 
             if (hex.length == 1)
             {