Fix Color Test

[wjmelements]

Changes

Fixes color test.
Reviewers @grp

[facebook-github-bot]

Thank you for your pull request. We require contributors to sign our Contributor License Agreement, and yours has expired.

Before we can review or merge your code, we need you to email cla@fb.com with your details so we can update your status.

[wjmelements]

As feedback for @facebook-github-bot, it would save time for me if you gave me a link to sign the CLA. Square's CLA system was vastly superior; I was able to complete it in less than a minute.

[wjmelements]

In other news, your CircleCI is broken:

1.18s$ xcodebuild test -project FBTweak.xcodeproj -scheme FBTweak -sdk iphonesimulator
Build settings from command line:
    SDKROOT = iphonesimulator10.3
xcodebuild: error: Failed to build project FBTweak with scheme FBTweak.
	Reason: A build only device cannot be used to run this target.
The command "xcodebuild test -project FBTweak.xcodeproj -scheme FBTweak -sdk iphonesimulator" exited with 70.

[wjmelements]

@grp I have not received a response from cla@fb.com

Edit: now I have

[wjmelements]

When I try to sign the CLA using links provided to other contributors, I get

Error notice
There were some errors submitting your CLA:

    GitHub Username is already associated with an existing contributor.

If you would like to update an existing contributor account, please email cla@fb.com with your details.

[wjmelements]

Ideally, I should be able to just sign again.

[facebook-github-bot]

Thank you for signing our Contributor License Agreement. We can now accept your code for this (and any) Facebook open source project. Thanks!