diff --git a/adafruit_led_animation/animation/customcolorchase.py b/adafruit_led_animation/animation/customcolorchase.py
new file mode 100644
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+++ b/adafruit_led_animation/animation/customcolorchase.py
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+# The MIT License (MIT)
+#
+# Copyright (c) 2019-2020 Roy Hooper
+# Copyright (c) 2020 Kattni Rembor for Adafruit Industries
+# Copyright (c) 2020 Connie Sieh
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+"""
+`adafruit_led_animation.animation.customcolorchase`
+================================================================================
+
+Custom color chase animation for CircuitPython helper library for LED animations.
+
+* Author(s): Roy Hooper, Kattni Rembor, Connie Sieh
+
+Implementation Notes
+--------------------
+
+**Hardware:**
+
+* `Adafruit NeoPixels <https://www.adafruit.com/category/168>`_
+* `Adafruit DotStars <https://www.adafruit.com/category/885>`_
+
+**Software and Dependencies:**
+
+* Adafruit CircuitPython firmware for the supported boards:
+  https://circuitpython.org/downloads
+
+
+"""
+
+from adafruit_led_animation.animation.chase import Chase
+from adafruit_led_animation.color import RAINBOW
+
+
+class CustomColorChase(Chase):
+    """
+    Chase pixels in one direction, like a theater marquee with Custom Colors
+
+    :param pixel_object: The initialised LED object.
+    :param float speed: Animation speed rate in seconds, e.g. ``0.1``.
+    :param colors: Animation colors in list of `(r, g, b)`` tuple, or ``0x000000`` hex format
+    :param size: Number of pixels to turn on in a row.
+    :param spacing: Number of pixels to turn off in a row.
+    :param reverse: Reverse direction of movement.
+    """
+
+    # pylint: disable=too-many-arguments
+    def __init__(
+        self,
+        pixel_object,
+        speed,
+        size=2,
+        spacing=3,
+        reverse=False,
+        name=None,
+        colors=RAINBOW,
+    ):
+        self._num_colors = len(colors)
+        self._colors = colors
+        self._color_idx = 0
+        super().__init__(pixel_object, speed, 0, size, spacing, reverse, name)
+
+    def bar_color(self, n, pixel_no=0):
+        return self._colors[self._color_idx - (n % len(self._colors))]
+
+    def on_cycle_complete(self):
+        self._color_idx = (self._color_idx + self._direction) % len(self._colors)
+        super().on_cycle_complete()