Thank you for viewing! It's a color somewhere between blue and purple. It's a calm and beautiful color. I made this by hand for a friend's wedding, and they were very happy. I made more based on that design. The cat's color scheme is silver and navy, inspired by a mackerel tabby. For animal lovers, cat lovers, or as a gift for owners of mackerel tabby cats, please consider this original, unique congratulatory envelope. I have other items for sale as well. I will offer a discount to those who purchase multiple items. Although not shown in the image, I will attach a noshi (decorative paper) to the upper right for shipping, so it can be used at weddings, etc. Please comment if you have any questions. Thank you. - Material: Paper - Purpose: Congratulatory envelope (for celebratory gifts) - Font: Kanji "御祝儀" (Congratulations)