diff --git a/html/html.go b/html/html.go
index e05dbec..8c7c0f3 100644
--- a/html/html.go
+++ b/html/html.go
@@ -1,6 +1,12 @@
 package html
 
-var Colors = map[string]int{
+import (
+	"sort"
+
+	"github.com/taigrr/go-colorpalettes/simplecolor"
+)
+
+var colors = simplecolor.NamedPalette{
 	"aliceblue":            0xF0F8FF,
 	"antiquewhite":         0xFAEBD7,
 	"aqua":                 0x00FFFF,
@@ -142,3 +148,11 @@ var Colors = map[string]int{
 	"yellow":               0xFFFF00,
 	"yellowgreen":          0x9ACD32,
 }
+
+func GetPalette() (sp simplecolor.SimplePalette) {
+	for _, x := range colors {
+		sp = append(sp, x)
+	}
+	sort.Sort(sp)
+	return
+}
diff --git a/luna/luna.go b/luna/luna.go
new file mode 100644
index 0000000..67125bb
--- /dev/null
+++ b/luna/luna.go
@@ -0,0 +1,31 @@
+package luna
+
+import (
+	"sort"
+
+	"github.com/taigrr/go-colorpalettes/simplecolor"
+)
+
+var colors = simplecolor.SimplePalette{0x002b2b,
+	0x003f3f,
+	0x005e5e,
+	0x2aa198,
+	0x2e8b57,
+	0x4e4e4e,
+	0x450000,
+	0x789f00,
+	0x780000,
+	0x973d45,
+	0xe20000,
+	0xff8036,
+	0xffff9a,
+	0xffffff,
+}
+
+func GetPalette() (sp simplecolor.SimplePalette) {
+	for _, x := range colors {
+		sp = append(sp, x)
+	}
+	sort.Sort(sp)
+	return
+}
diff --git a/main.go b/main.go
index 282a345..6497add 100644
--- a/main.go
+++ b/main.go
@@ -4,11 +4,14 @@ import (
 	"fmt"
 	"strings"
 
+	"github.com/taigrr/go-colorpalettes/luna"
 	"github.com/taigrr/go-colorpalettes/material"
 )
 
 func main() {
 	colors := material.GetShadesForColorName("Red")
+	colors = luna.GetPalette()
+	colors = colors.ToExtendedAnsi()
 	var open []string
 	var close []string
 	for _, c := range colors {
@@ -54,5 +57,4 @@ func main() {
 		fmt.Print(b.String() + " ")
 	}
 	fmt.Println("")
-
 }
diff --git a/material/material.go b/material/material.go
index 5b2a23e..7e745ca 100644
--- a/material/material.go
+++ b/material/material.go
@@ -1,123 +1,125 @@
 package material
 
-import "sort"
+import (
+	"sort"
 
-type ColorPalette map[string]int
+	"github.com/taigrr/go-colorpalettes/simplecolor"
+)
 
 var (
-	red = ColorPalette{
+	red = simplecolor.NamedPalette{
 		"50": 0xffebee, "100": 0xffcdd2, "200": 0xef9a9a, "300": 0xe57373,
 		"400": 0xef5350, "500": 0xf44336, "600": 0xe53935, "700": 0xd32f2f,
 		"800": 0xc62828, "900": 0xb71c1c, "A100": 0xff8a80, "A200": 0xff5252,
 		"A400": 0xff1744, "A700": 0xd50000,
 	}
-	pink = ColorPalette{
+	pink = simplecolor.NamedPalette{
 		"50": 0xfce4ec, "100": 0xf8bbd0, "200": 0xf48fb1, "300": 0xf06292,
 		"400": 0xec407a, "500": 0xe91e63, "600": 0xd81b60, "700": 0xc2185b,
 		"800": 0xad1457, "900": 0x880e4f, "A100": 0xff80ab, "A200": 0xff4081,
 		"A400": 0xf50057, "A700": 0xc51162,
 	}
-	purple = ColorPalette{
+	purple = simplecolor.NamedPalette{
 		"50": 0xf3e5f5, "100": 0xe1bee7, "200": 0xce93d8, "300": 0xba68c8,
 		"400": 0xab47bc, "500": 0x9c27b0, "600": 0x8e24aa, "700": 0x7b1fa2,
 		"800": 0x6a1b9a, "900": 0x4a148c, "A100": 0xea80fc, "A200": 0xe040fb,
 		"A400": 0xd500f9, "A700": 0xaa00ff,
 	}
-	deepPurple = ColorPalette{
+	deepPurple = simplecolor.NamedPalette{
 		"50": 0xede7f6, "100": 0xd1c4e9, "200": 0xb39ddb, "300": 0x9575cd,
 		"400": 0x7e57c2, "500": 0x673ab7, "600": 0x5e35b1, "700": 0x512da8,
 		"800": 0x4527a0, "900": 0x311b92, "A100": 0xb388ff, "A200": 0x7c4dff,
 		"A400": 0x651fff, "A700": 0x6200ea,
 	}
-	indigo = ColorPalette{
+	indigo = simplecolor.NamedPalette{
 		"50": 0xe8eaf6, "100": 0xc5cae9, "200": 0x9fa8da, "300": 0x7986cb,
 		"400": 0x5c6bc0, "500": 0x3f51b5, "600": 0x3949ab, "700": 0x303f9f,
 		"800": 0x283593, "900": 0x1a237e, "A100": 0x8c9eff, "A200": 0x536dfe,
 		"A400": 0x3d5afe, "A700": 0x304ffe,
 	}
-	blue = ColorPalette{
+	blue = simplecolor.NamedPalette{
 		"50": 0xe3f2fd, "100": 0xbbdefb, "200": 0x90caf9, "300": 0x64b5f6,
 		"400": 0x42a5f5, "500": 0x2196f3, "600": 0x1e88e5, "700": 0x1976d2,
 		"800": 0x1565c0, "900": 0x0d47a1, "A100": 0x82b1ff, "A200": 0x448aff,
 		"A400": 0x2979ff, "A700": 0x2962ff,
 	}
-	lightBlue = ColorPalette{
+	lightBlue = simplecolor.NamedPalette{
 		"50": 0xe1f5fe, "100": 0xb3e5fc, "200": 0x81d4fa, "300": 0x4fc3f7,
 		"400": 0x29b6f6, "500": 0x03a9f4, "600": 0x039be5, "700": 0x0288d1,
 		"800": 0x0277bd, "900": 0x01579b, "A100": 0x80d8ff, "A200": 0x40c4ff,
 		"A400": 0x00b0ff, "A700": 0x0091ea,
 	}
-	cyan = ColorPalette{
+	cyan = simplecolor.NamedPalette{
 		"50": 0xe0f7fa, "100": 0xb2ebf2, "200": 0x80deea, "300": 0x4dd0e1,
 		"400": 0x26c6da, "500": 0x00bcd4, "600": 0x00acc1, "700": 0x0097a7,
 		"800": 0x00838f, "900": 0x006064, "A100": 0x84ffff, "A200": 0x18ffff,
 		"A400": 0x00e5ff, "A700": 0x00b8d4,
 	}
-	teal = ColorPalette{
+	teal = simplecolor.NamedPalette{
 		"50": 0xe0f2f1, "100": 0xb2dfdb, "200": 0x80cbc4, "300": 0x4db6ac,
 		"400": 0x26a69a, "500": 0x009688, "600": 0x00897b, "700": 0x00796b,
 		"800": 0x00695c, "900": 0x004d40, "A100": 0xa7ffeb, "A200": 0x64ffda,
 		"A400": 0x1de9b6, "A700": 0x00bfa5,
 	}
-	green = ColorPalette{
+	green = simplecolor.NamedPalette{
 		"50": 0xe8f5e9, "100": 0xc8e6c9, "200": 0xa5d6a7, "300": 0x81c784,
 		"400": 0x66bb6a, "500": 0x4caf50, "600": 0x43a047, "700": 0x388e3c,
 		"800": 0x2e7d32, "900": 0x1b5e20, "A100": 0xb9f6ca, "A200": 0x69f0ae,
 		"A400": 0x00e676, "A700": 0x00c853,
 	}
-	lightGreen = ColorPalette{
+	lightGreen = simplecolor.NamedPalette{
 		"50": 0xf1f8e9, "100": 0xdcedc8, "200": 0xc5e1a5, "300": 0xaed581,
 		"400": 0x9ccc65, "500": 0x8bc34a, "600": 0x7cb342, "700": 0x689f38,
 		"800": 0x558b2f, "900": 0x33691e, "A100": 0xccff90, "A200": 0xb2ff59,
 		"A400": 0x76ff03, "A700": 0x64dd17,
 	}
-	lime = ColorPalette{
+	lime = simplecolor.NamedPalette{
 		"50": 0xf9fbe7, "100": 0xf0f4c3, "200": 0xe6ee9c, "300": 0xdce775,
 		"400": 0xd4e157, "500": 0xcddc39, "600": 0xc0ca33, "700": 0xafb42b,
 		"800": 0x9e9d24, "900": 0x827717, "A100": 0xf4ff81, "A200": 0xeeff41,
 		"A400": 0xc6ff00, "A700": 0xaeea00,
 	}
-	yellow = ColorPalette{
+	yellow = simplecolor.NamedPalette{
 		"50": 0xfffde7, "100": 0xfff9c4, "200": 0xfff59d, "300": 0xfff176,
 		"400": 0xffee58, "500": 0xffeb3b, "600": 0xfdd835, "700": 0xfbc02d,
 		"800": 0xf9a825, "900": 0xf57f17, "A100": 0xffff8d, "A200": 0xffff00,
 		"A400": 0xffea00, "A700": 0xffd600,
 	}
-	amber = ColorPalette{
+	amber = simplecolor.NamedPalette{
 		"50": 0xfff8e1, "100": 0xffecb3, "200": 0xffe082, "300": 0xffd54f,
 		"400": 0xffca28, "500": 0xffc107, "600": 0xffb300, "700": 0xffa000,
 		"800": 0xff8f00, "900": 0xff6f00, "A100": 0xffe57f, "A200": 0xffd740,
 		"A400": 0xffc400, "A700": 0xffab00,
 	}
-	orange = ColorPalette{
+	orange = simplecolor.NamedPalette{
 		"50": 0xfff3e0, "100": 0xffe0b2, "200": 0xffcc80, "300": 0xffb74d,
 		"400": 0xffa726, "500": 0xff9800, "600": 0xfb8c00, "700": 0xf57c00,
 		"800": 0xef6c00, "900": 0xe65100, "A100": 0xffd180, "A200": 0xffab40,
 		"A400": 0xff9100, "A700": 0xff6d00,
 	}
-	deepOrange = ColorPalette{
+	deepOrange = simplecolor.NamedPalette{
 		"50": 0xfbe9e7, "100": 0xffccbc, "200": 0xffab91, "300": 0xff8a65,
 		"400": 0xff7043, "500": 0xff5722, "600": 0xf4511e, "700": 0xe64a19,
 		"800": 0xd84315, "900": 0xbf360c, "A100": 0xff9e80, "A200": 0xff6e40,
 		"A400": 0xff3d00, "A700": 0xdd2c00,
 	}
-	brown = ColorPalette{
+	brown = simplecolor.NamedPalette{
 		"50": 0xefebe9, "100": 0xd7ccc8, "200": 0xbcaaa4, "300": 0xa1887f,
 		"400": 0x8d6e63, "500": 0x795548, "600": 0x6d4c41, "700": 0x5d4037,
 		"800": 0x4e342e, "900": 0x3e2723,
 	}
-	grey = ColorPalette{
+	grey = simplecolor.NamedPalette{
 		"50": 0xfafafa, "100": 0xf5f5f5, "200": 0xeeeeee, "300": 0xe0e0e0,
 		"400": 0xbdbdbd, "500": 0x9e9e9e, "600": 0x757575, "700": 0x616161,
 		"800": 0x424242, "900": 0x212121,
 	}
-	blueGrey = ColorPalette{
+	blueGrey = simplecolor.NamedPalette{
 		"50": 0xeceff1, "100": 0xcfd8dc, "200": 0xb0bec5, "300": 0x90a4ae,
 		"400": 0x78909c, "500": 0x607d8b, "600": 0x546e7a, "700": 0x455a64,
 		"800": 0x37474f, "900": 0x263238,
 	}
 )
-var spectrum = map[string]ColorPalette{
+var spectrum = map[string]simplecolor.NamedPalette{
 	"red":    red,
 	"pink":   pink,
 	"purple": purple,
@@ -139,21 +141,21 @@ var spectrum = map[string]ColorPalette{
 	"blueGrey":   blueGrey,
 }
 
-func GetColorsForShade(shade string) (colors []int) {
+func GetColorsForShade(shade string) (colors simplecolor.SimplePalette) {
 	for _, cp := range spectrum {
 		if hue, ok := cp[shade]; ok {
 			colors = append(colors, hue)
-			sort.Ints(colors)
+			sort.Sort(colors)
 		}
 	}
 	return
 }
 
-func GetShadesForColorName(color string) (colors []int) {
+func GetShadesForColorName(color string) (colors simplecolor.SimplePalette) {
 	if c, ok := spectrum[color]; ok {
 		for _, cp := range c {
 			colors = append(colors, cp)
-			sort.Ints(colors)
+			sort.Sort(colors)
 		}
 	}
 	return
diff --git a/simplecolor/ansi.go b/simplecolor/ansi.go
new file mode 100644
index 0000000..908a196
--- /dev/null
+++ b/simplecolor/ansi.go
@@ -0,0 +1,41 @@
+package simplecolor
+
+// Extended ANSI colors (0-255).
+var ansi = SimplePalette{
+	0x000000, 0x800000, 0x008000, 0x808000, 0x000080, 0x800080, 0x008080,
+	0xC0C0C0, 0x808080, 0xFF0000, 0x00FF00, 0xFFFF00, 0x0000FF, 0xFF00FF,
+	0x00FFFF, 0xFFFFFF, 0x000000, 0x00005F, 0x000087, 0x0000AF, 0x0000D7,
+	0x0000FF, 0x005F00, 0x005F5F, 0x005F87, 0x005FAF, 0x005FD7, 0x005FFF,
+	0x008700, 0x00875F, 0x008787, 0x0087AF, 0x0087D7, 0x0087FF, 0x00AF00,
+	0x00AF5F, 0x00AF87, 0x00AFAF, 0x00AFD7, 0x00AFFF, 0x00D700, 0x00D75F,
+	0x00D787, 0x00D7AF, 0x00D7D7, 0x00D7FF, 0x00FF00, 0x00FF5F, 0x00FF87,
+	0x00FFAF, 0x00FFD7, 0x00FFFF, 0x5F0000, 0x5F005F, 0x5F0087, 0x5F00AF,
+	0x5F00D7, 0x5F00FF, 0x5F5F00, 0x5F5F5F, 0x5F5F87, 0x5F5FAF, 0x5F5FD7,
+	0x5F5FFF, 0x5F8700, 0x5F875F, 0x5F8787, 0x5F87AF, 0x5F87D7, 0x5F87FF,
+	0x5FAF00, 0x5FAF5F, 0x5FAF87, 0x5FAFAF, 0x5FAFD7, 0x5FAFFF, 0x5FD700,
+	0x5FD75F, 0x5FD787, 0x5FD7AF, 0x5FD7D7, 0x5FD7FF, 0x5FFF00, 0x5FFF5F,
+	0x5FFF87, 0x5FFFAF, 0x5FFFD7, 0x5FFFFF, 0x870000, 0x87005F, 0x870087,
+	0x8700AF, 0x8700D7, 0x8700FF, 0x875F00, 0x875F5F, 0x875F87, 0x875FAF,
+	0x875FD7, 0x875FFF, 0x878700, 0x87875F, 0x878787, 0x8787AF, 0x8787D7,
+	0x8787FF, 0x87AF00, 0x87AF5F, 0x87AF87, 0x87AFAF, 0x87AFD7, 0x87AFFF,
+	0x87D700, 0x87D75F, 0x87D787, 0x87D7AF, 0x87D7D7, 0x87D7FF, 0x87FF00,
+	0x87FF5F, 0x87FF87, 0x87FFAF, 0x87FFD7, 0x87FFFF, 0xAF0000, 0xAF005F,
+	0xAF0087, 0xAF00AF, 0xAF00D7, 0xAF00FF, 0xAF5F00, 0xAF5F5F, 0xaF5F87,
+	0xAF5FAF, 0xAF5FD7, 0xAF5FFF, 0xAF8700, 0xAF875F, 0xaF8787, 0xAF87AF,
+	0xAF87D7, 0xAF87FF, 0xAFAF00, 0xAFAF5F, 0xaFAF87, 0xAFAFAF, 0xAFAFD7,
+	0xAFAFFF, 0xAFD700, 0xAFD75F, 0xaFD787, 0xAFD7AF, 0xAFD7D7, 0xAFD7FF,
+	0xAFFF00, 0xAFFF5F, 0xaFFF87, 0xAFFFAF, 0xAFFFD7, 0xAFFFFF, 0xD70000,
+	0xD7005F, 0xD70087, 0xD700AF, 0xD700D7, 0xD700FF, 0xD75F00, 0xD75F5F,
+	0xD75F87, 0xD75FAF, 0xD75FD7, 0xD75FFF, 0xD78700, 0xD7875F, 0xD78787,
+	0xD787AF, 0xD787D7, 0xD787FF, 0xD7AF00, 0xD7AF5F, 0xD7AF87, 0xD7AFAF,
+	0xD7AFD7, 0xD7AFFF, 0xD7D700, 0xD7D75F, 0xD7D787, 0xD7D7AF, 0xD7D7D7,
+	0xD7D7FF, 0xD7FF00, 0xD7FF5F, 0xD7FF87, 0xD7FFAF, 0xD7FFD7, 0xD7FFFF,
+	0xFF0000, 0xFF005F, 0xFF0087, 0xFF00AF, 0xFF00D7, 0xFF00FF, 0xFF5F00,
+	0xFF5F5F, 0xFF5F87, 0xFF5FAF, 0xFF5FD7, 0xFF5FFF, 0xFF8700, 0xFF875F,
+	0xFF8787, 0xFF87AF, 0xFF87D7, 0xFF87FF, 0xFFAF00, 0xFFAF5F, 0xFFAF87,
+	0xFFAFAF, 0xFFAFD7, 0xFFAFFF, 0xFFD700, 0xFFD75F, 0xFFD787, 0xFFD7AF,
+	0xFFD7D7, 0xFFD7FF, 0xFFFF00, 0xFFFF5F, 0xFFFF87, 0xFFFFAF, 0xFFFFD7,
+	0xFFFFFF, 0x080808, 0x121212, 0x1C1C1C, 0x262626, 0x303030, 0x3A3A3A,
+	0x444444, 0x4E4E4E, 0x585858, 0x626262, 0x6C6C6C, 0x767676, 0x808080,
+	0x8A8A8A, 0x949494, 0x9E9E9E, 0xA8A8A8, 0xB2B2B2, 0xBCBCBC, 0xC6C6C6,
+	0xD0D0D0, 0xDADADA, 0xE4E4E4, 0xEEEEEE}
diff --git a/simplecolor/simplecolors.go b/simplecolor/simplecolors.go
new file mode 100644
index 0000000..6b135c5
--- /dev/null
+++ b/simplecolor/simplecolors.go
@@ -0,0 +1,77 @@
+package simplecolor
+
+import (
+	"image/color"
+	"sort"
+)
+
+type SimpleColor int
+type NamedPalette map[string]SimpleColor
+type SimplePalette []SimpleColor
+type conversionPalette []color.Color
+
+func (s SimplePalette) ToPalette() color.Palette {
+	var x color.Palette
+	for _, c := range s {
+		x = append(x, SimpleColor(c))
+	}
+	return color.Palette(x)
+}
+
+func (s SimpleColor) RGBA() (r, g, b, a uint32) {
+	return uint32(s) >> 16 & 0xFF, uint32(s) >> 8 & 0xFF, uint32(s) & 0xFF, 0xFF
+}
+
+func (input SimpleColor) ToAnsi16() SimpleColor {
+	color := ansi[0:16].ToPalette().Convert(input)
+	r, g, b, _ := color.RGBA()
+	return SimpleColor(uint32(r)<<16 + uint32(g)<<8 + b)
+
+}
+func (input SimpleColor) ToExtendedAnsi() SimpleColor {
+	color := ansi.ToPalette().Convert(input)
+	r, g, b, _ := color.RGBA()
+	return SimpleColor(uint32(r)<<16 + uint32(g)<<8 + b)
+}
+
+func (p SimplePalette) ToExtendedAnsi() (sp SimplePalette) {
+	used := make(map[SimpleColor]bool)
+	for _, x := range p {
+		clampedColor := x.ToExtendedAnsi()
+		if _, found := used[clampedColor]; found {
+			continue
+		}
+		used[clampedColor] = true
+		sp = append(sp, x.ToExtendedAnsi())
+	}
+	sort.Sort(sp)
+
+	return
+}
+
+func (e SimplePalette) Len() int {
+	return len(e)
+}
+
+func (e SimplePalette) Less(i, j int) bool {
+	return int(e[i]) < int(e[j])
+}
+
+func (e SimplePalette) Swap(i, j int) {
+	e[i], e[j] = e[j], e[i]
+}
+
+func (p SimplePalette) ToAnsi16() (sp SimplePalette) {
+	used := make(map[SimpleColor]bool)
+	for _, x := range p {
+		clampedColor := x.ToAnsi16()
+		if _, found := used[clampedColor]; found {
+			continue
+		}
+		used[clampedColor] = true
+		sp = append(sp, x.ToExtendedAnsi())
+	}
+	sort.Sort(sp)
+
+	return
+}