Name Dannebrog
Proportion 28:34 to 28:37
Adopted Versions in use since at least c. 1400;[1] official design for civil ensign adopted 1748 (slightly greater length tolerated since 1893); private use on land sanctioned 1854.
Design A red field charged with a white cross extending to the edges; the vertical part of the cross is shifted to the hoist side. Dimensions: 3:1:3 width / 3:1:4.5 to 3:1:5.25 length.