1 files changed, 1 insertions, 1 deletions
diff --git a/src/libcolour.c b/src/libcolour.c
index 69014d3..867e280 100644
--- a/src/libcolour.c
+++ b/src/libcolour.c
@@ -44,7 +44,7 @@ double libcolour_srgb_decode(double t)
     t = -t;
     sign = -1;
   }
-  t = t <= 0.040448236277380506 ? t / 12.92 : pow((t + 0.055) / 1.055, 2.4);
+  t = t <= 0.0031306684425217108 * 12.92 ? t / 12.92 : pow((t + 0.055) / 1.055, 2.4);
   return t * sign;
 }