Upon its release,
Colours received favorable reviews from
music critics. An editor from
CD Journal complimented Hamasaki's approach to electronic dance music, and commended the variety of producers who helmed the album. Specifically, the review pointed out "Feel the Love", "Merry-Go-Round", and "Hello New Me" as the best tracks on the album. Commercially,
Colours was not as successful as Hamasaki's previous records in Japan. It became her first to debut outside the top three on the
Oricon Albums Chart, ranking at number five, and earned the singer the lowest first week sales of her career at the time, with 39,295 units sold. The album's opening sales performance was attributed to a lack of promotion and stiff competition by other artists at the time, as described by Japanese publications. It dropped to number 16 the following week, Hamasaki's first album to not remain inside the top ten for at least two weeks, with sales of 6,122 units. It slipped to number 31 the following week, with 2,922 units sold, and left the top 50 the week after. By the end of 2014, the album had sold 53,406 cumulative units and ranked at number 98 on Oricon's Annual Chart. Despite its more minimal success,
Colours became Hamasaki's 47th record to chart within the top ten on the Oricon Albums Chart, making her the second artist in Japanese music history to achieve this, after
Yumi Matsutoya. Elsewhere, the album reached numbers 75 and 16 on the South Korean
Gaon Albums Chart and International Albums Chart respectively. It under performed in Japan, reaching number five on the
Oricon Singles Chart, and made it her lowest charting single at the time of its release. The second single was "
Terminal", which was released on October 1, 2014. It was her first single to not feature a music video, her first since "
Unite!" in 2001. It became her first single to miss the top 20 since her debut single "
Poker Face" in 1998, and is her lowest selling single as of August 2016. "XOXO" was released on the same day as "Terminal", but was distributed as a PlugAir device in Japan and North American through
Machine Shop Recordings, featuring the song, one remix, and three additional videos. The tracks "Pray" and "
Hello New Me" were released as digital singles on January 27 and May 14, 2014. Both tracks peaked at number 76 and 29 on the
Japan Hot 100 chart, hosted by
Billboard. To promote Hamasaki's 2014 Premium Showcase: Feel the Love concert tour in Japan, Avex Trax released three double A-side singles in specific arenas to promote the tracks as a free gift. The first release was "XOXO"/"Terminal", released between May 30 and June 1, 2014, in Nagoya, Japan. Both tracks had been promoted separately not long after, and "XOXO" received a music video that appeared on its own release format and the DVD and Blu-Ray versions of
Colours. The track received a music video, and was included on the DVD and Blu-Ray versions of the parent album. These six tracks had been distributed through Hamasaki's TeamAyu fan club website on May 23 for streaming and digital downloads. ==Live performances and promotion==