From 77646c4c864e311d0ed6db2f4f32541708d1e1df Mon Sep 17 00:00:00 2001
From: Christian Muehlhaeuser <muesli@gmail.com>
Date: Sun, 1 Nov 2020 15:31:11 +0100
Subject: [PATCH] Clamp results of Darker and Lighter functions

Fixes #6.
---
 colors.go | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/colors.go b/colors.go
index b908baa..939494e 100644
--- a/colors.go
+++ b/colors.go
@@ -161,7 +161,7 @@ func Lighter(c color.Color, percent float64) color.Color {
 	col, _ := colorful.MakeColor(c)
 	h, cv, l := col.Hcl()
 
-	return colorful.Hcl(h, cv, l+(l*percent))
+	return colorful.Hcl(h, cv, l+(l*percent)).Clamped()
 }
 
 // Darker returns a darker version of the specified color
@@ -169,5 +169,5 @@ func Darker(c color.Color, percent float64) color.Color {
 	col, _ := colorful.MakeColor(c)
 	h, cv, l := col.Hcl()
 
-	return colorful.Hcl(h, cv, l-(l*percent))
+	return colorful.Hcl(h, cv, l-(l*percent)).Clamped()
 }