Bazewp.

三内丸山遺跡 (Sannai-Maruyama Site) is a special historic site in Japan, indicating a government/cultural heritage organization. The website serves as an informational corporate site for a publicly designated archaeological site. The color scheme combines dark blue (#005782) as primary branding color, with earth tones (#966e2d, #a6823a) reflecting the historical/archaeological nature, and brown tones typical of heritage and cultural institutions. Language is Japanese based on the title containing Japanese characters and the nature of the site (Aomori Prefecture, Japan).