Add vim themes

palettes/vim/violet/violet.go

@@ -0,0 +1,32 @@
+package violet
+
+import (
+	"sort"
+	"sync"
+
+	"github.com/taigrr/go-colorpalettes/simplecolor"
+)
+
+var (
+	once   sync.Once
+	colors = simplecolor.SimplePalette{
+		0x009966,
+		0x3a3a3a,
+		0x4e4e4e,
+		0x5f0000,
+		0x875faf,
+		0xbcbcbc,
+		0xc6c6c6,
+		0xcacfd2,
+		0xce537a,
+		0xd75fd7,
+		0xff5faf,
+	}
+)
+
+func GetPalette() (sp simplecolor.SimplePalette) {
+	once.Do(func() {
+		sort.Sort(colors)
+	})
+	return colors
+}