library/src/main/java/de/mrapp/android/view/Chip.java
public final void setColor(@ColorInt final int color) {
        this.color = color;
        getBackground().setColorFilter(color, PorterDuff.Mode.SRC_IN);
    }
public final void setColor(@ColorInt final int color) {
        this.color = color;
        getBackground().setColorFilter(color, PorterDuff.Mode.SRC_IN);
    }
Sets the chip's color.

@param color
The color, which should be set, as an {@link Integer} value