diff --git a/color.go b/color.go
index fc953d1..a12f61e 100644
--- a/color.go
+++ b/color.go
@@ -11,6 +11,14 @@ var Transparent = sdl.Color{R: 0, G: 0, B: 0, A: 0}
 var TransparentWhite = sdl.Color{R: 255, G: 255, B: 255, A: 31}
 var White = sdl.Color{R: 255, G: 255, B: 255, A: 255}
 
+func HexColor(s string) (sdl.Color, error) {
+	c, err := img.HexColor(s)
+	if err != nil {
+		return sdl.Color{}, err
+	}
+	return sdl.Color(c), nil
+}
+
 func MustHexColor(s string) sdl.Color { return sdl.Color(img.MustHexColor(s)) }
 
 func SetDrawColor(renderer *sdl.Renderer, color sdl.Color) {
diff --git a/gamecontrols.go b/gamecontrols.go
index 512ebe5..4294e0b 100644
--- a/gamecontrols.go
+++ b/gamecontrols.go
@@ -120,7 +120,10 @@ func (c *GameControls) Init(ctx *Context) error {
 
 	c.menu.Background = MustHexColor("#356dad")
 	c.menu.Buttons = []Control{
-		NewIconButton("control-settings", c.dialogs.ShowSettings),
+		NewIconButtonConfig("control-settings", c.dialogs.ShowSettings, func(b *IconButton) {
+			b.IsDisabled = true
+			b.IconDisabled = "#afafaf"
+		}),
 		NewIconButton("control-save", func(*Context) { c.game.Save() }),
 		NewIconButton("control-load", func(ctx *Context) {
 			c.game.Load()
diff --git a/iconbutton.go b/iconbutton.go
index 71f3768..6682ea3 100644
--- a/iconbutton.go
+++ b/iconbutton.go
@@ -43,6 +43,16 @@ func (b *IconButton) activeTexture(ctx *Context) *Texture {
 		if texture != nil {
 			return texture
 		}
+
+		texture = ctx.Textures.Texture(b.Icon)
+		if len(b.IconDisabled) == 0 {
+			return texture
+		}
+		color, err := HexColor(b.IconDisabled)
+		if err == nil {
+			texture.SetColor(color)
+		}
+		return texture
 	}
 	return ctx.Textures.Texture(b.Icon)
 }