diff --git a/color.go b/color.go
index 76ba085..f254df6 100644
--- a/color.go
+++ b/color.go
@@ -71,17 +71,60 @@ func (c Color) RGB() string {
 	return color
 }
 
+// RGBA returns a fake color in rgba format for Color
+func (c Color) RGBA() string {
+	return c.RGB() + ", " + strconv.Itoa(c.Faker.IntBetween(0, 100)) + "%"
+}
+
+// OKLCH returns a fake color in OKLCH format for Color
+func (c Color) OKLCH() string {
+	oklch := ""
+
+	// lightness
+	oklch = oklch + strconv.Itoa(c.Faker.IntBetween(0, 100)) + "%, "
+
+	// chroma
+	oklch = oklch + strconv.Itoa(c.Faker.IntBetween(0, 100)) + "%, "
+
+	// hue
+	oklch = oklch + strconv.Itoa(c.Faker.IntBetween(0, 360)) + "deg"
+
+	return oklch
+}
+
 // RGBAsArray returns a fake rgb color in array format for Color
 func (c Color) RGBAsArray() [3]string {
 	split := strings.Split(c.RGB(), ",")
 	return [3]string{split[0], split[1], split[2]}
 }
 
+// RGBAAsArray returns a fake rgba color in array format for Color
+func (c Color) RGBAAsArray() [4]string {
+	split := strings.Split(c.RGBA(), ",")
+	return [4]string{split[0], split[1], split[2], split[3]}
+}
+
+// OKLCHAsArray returns a fake OKLCH color in array format for Color
+func (c Color) OKLCHAsArray() [3]string {
+	split := strings.Split(c.OKLCH(), ",")
+	return [3]string{split[0], split[1], split[2]}
+}
+
 // CSS returns a fake color in CSS format for Color
 func (c Color) CSS() string {
 	return "rgb(" + c.RGB() + ")"
 }
 
+// CSSRGBA returns a fake color in CSS rgba format for Color
+func (c Color) CSSRGBA() string {
+	return "rgba(" + c.RGBA() + ")"
+}
+
+// CSSOKLCH returns a fake color in CSS oklch format for Color
+func (c Color) CSSOKLCH() string {
+	return "oklch(" + c.OKLCH() + ")"
+}
+
 // SafeColorName returns a fake safe color name for Color
 func (c Color) SafeColorName() string {
 	return c.Faker.RandomStringElement(safeColorNames)
diff --git a/color_test.go b/color_test.go
index 0dd5b2d..df0f3af 100644
--- a/color_test.go
+++ b/color_test.go
@@ -52,3 +52,64 @@ func TestColorName(t *testing.T) {
 	color := c.ColorName()
 	Expect(t, true, len(color) > 0)
 }
+
+func TestRGBA(t *testing.T) {
+	c := New().Color()
+
+	color := c.RGBA()
+
+	Expect(t, true, len(color) > 10)
+	Expect(t, true, len(color) < 20)
+	Expect(t, true, strings.Contains(color, ","))
+	Expect(t, true, strings.Contains(color, "%"))
+}
+
+func TestOKLCH(t *testing.T) {
+	c := New().Color()
+
+	color := c.OKLCH()
+
+	Expect(t, true, len(color) > 11)
+	Expect(t, true, len(color) < 19)
+	Expect(t, true, strings.Contains(color, "%"))
+	Expect(t, true, strings.Contains(color, "deg"))
+}
+
+func TestRGBAAsArray(t *testing.T) {
+	c := New().Color()
+
+	color := c.RGBAAsArray()
+
+	Expect(t, 4, len(color))
+	Expect(t, true, strings.Contains(color[3], "%"))
+}
+
+func TestOKLCHAsArray(t *testing.T) {
+	c := New().Color()
+
+	Expect(t, 3, len(c.OKLCHAsArray()))
+}
+
+func TestCSSOKLCH(t *testing.T) {
+	c := New().Color()
+
+	color := c.CSSOKLCH()
+
+	Expect(t, true, len(color) > 17)
+	Expect(t, true, len(color) <= 26)
+	Expect(t, true, strings.Contains(color, "oklch("))
+	Expect(t, true, strings.Contains(color, ","))
+	Expect(t, true, strings.Contains(color, ")"))
+}
+
+func TestCSSRGBA(t *testing.T) {
+	c := New().Color()
+
+	color := c.CSSRGBA()
+
+	Expect(t, true, len(color) > 14)
+	Expect(t, true, len(color) <= 25)
+	Expect(t, true, strings.Contains(color, "rgba("))
+	Expect(t, true, strings.Contains(color, ","))
+	Expect(t, true, strings.Contains(color, ")"))
+}