IntroductionAlthough the internet is an important tool for business nowadays, most of the Internet shoppers do not trust the e-colors or the color they see on their computer screens. Consequently, those Internet shoppers may not decide to purchase products the true color of the products are in doubt. In particular, to display textile products on web sites, their authentic characteristics depend on accurate color web display. Therefore, accurate color information is an important part of the communication message embodied in textile products displayed on web sites. In this paper, We aim at investigating variations of color display on computer screens or websites comparing with color of the real fabric products. We perform experiment on indigo-dyed fabric. The indigo-dyed fabric is one unique regional cultural fabric products of Thailand. it is a famous of skon nakon province [1],[2],[3].nowadays, it becomes a high-quality product of Thailand because the product development is consistent, and it is environmentally friendly [1],[2],[4]. However, there are some limitations in terms of marketing due to limited distribution channels [5]. The internet is a promising way to be used as a new distribution channel, but it has limitations related to color display as mentioned above. If we can increase color accuracy viewed on the computer screens or websites, the Internet can be used to expand marketplaces for textile business dramatically. In this paper, we intend to seek for a proper image enhancement technique for displaying accurate color of fabric images, in particular, indigo fabrics. The paper is organized as follows: Section 2 introduces techniques of digital image enhancement, Section 3 explains experiments performed on indigo-dyed fabric images, Section4 summarizes experimental results, and Section5 is conclusions.