Empirical cumulative distribution functions of the apparent SN Ia optical colors at maximum light. The red CDFs include only high-velocity SNe Ia, and the blue CDFs include only normal velocity SNe Ia. We indicate the p values resulting from two-sample Kolmogorov–Smirnov and Anderson–Darling tests comparing the high-velocity and normal velocity samples for each color. The tests show a significant discrepancy in color distribution for B − V and B − R. In particular, the "blue edge" (left tail) of these distributions is redder (more positive) for high-velocity SNe Ia than for normal velocity SNe Ia. The discrepancies in the apparent color distributions are not statistically significantly in the B − I, V − R, V − I, and R − I colors.