The utility model provides electrochromic glass. The electrochromic glass comprises a glass base layer, a color matching combination layer and an electrochromic layer, the color matching combination layer is plated between the glass base layer and the electrochromic layer. The color matching combination layer sequentially comprises a first film layer, a second film layer and a third film layer from the side close to the glass base layer. Wherein the first film layer comprises at least one of a silicon nitride layer and a boron nitride layer; the second film layer comprises at least one of a copper layer, a silver layer, a copper-silver alloy layer, a copper-aluminum alloy layer, a copper oxide layer and a copper-aluminum composite oxide layer; and the third film layer comprises at least one of a silicon oxide layer and a silicon boron oxide layer. The electrochromic layer sequentially comprises a first transparent conductive layer, a color changing layer, a lithium ion conductor layer,an ion storage layer and a second transparent conductive layer from the side close to the color mixing combination layer. According to the electrochromic glass, the color mixing combination layer isadditionally arranged, so that the U value of the electrochromic glass is reduced, and meanwhile, the color and the light transmittance of the glass are adjustable.