A few nice blue images I found:
On the ferris wheel at the Vermont state fair, Rutland (LOC)

Image by The Library of Congress
Delano, Jack,, photographer.
On the ferris wheel at the Vermont state fair, Rutland
1941 Sept.
1 slide : color.
Notes:
Title from FSA or OWI agency caption.
Transfer from U.S. Office of War Information, 1944.
Subjects:
Vermont State Fair–(1941 :–Rutland, Vt.)
Fairs
Ferris wheels
United States–Vermont–Rutland
Format: Slides–Color
Rights Info: No known restrictions on publication.
Repository: Library of Congress, Prints and Photographs Division, Washington, D.C. 20540 USA, hdl.loc.gov/loc.pnp/pp.print
Part Of: Farm Security Administration – Office of War Information Collection 11671-3 (DLC) 93845501
General information about the FSA/OWI Color Photographs is available at hdl.loc.gov/loc.pnp/pp.fsac
Persistent URL: hdl.loc.gov/loc.pnp/fsac.1a33918
Call Number: LC-USF35-48
Stockholm, Sweden

Image by Swedish National Heritage Board
View towards the Old Town and the Southern part of Stockholm city.
Vy mot Gamla stan och Söder.
Parish (socken): Stockholm
Province (landskap): Uppland
Municipality (kommun): Stockholm
County (län): Stockholm
Photograph by: Carl Curman
Date: 1900
Format: Cyanotype
Persistent URL: www.kms.raa.se/cocoon/bild/show-image.html?id=16000300029623
Read more about the photo database (in english): www.kms.raa.se/cocoon/bild/about.html
Going to town on Saturday afternoon, Greene Co., Ga. (LOC)

Image by The Library of Congress
Delano, Jack,, photographer.
Going to town on Saturday afternoon, Greene Co., Ga.
1941 May
1 slide : color.
Notes:
Title from FSA or OWI agency caption.
Transfer from U.S. Office of War Information, 1944.
Subjects:
Carriages & coaches
African Americans
Country life
United States–Georgia–Greene County
Format: Slides–Color
Rights Info: No known restrictions on publication.
Repository: Library of Congress, Prints and Photographs Division, Washington, D.C. 20540 USA, hdl.loc.gov/loc.pnp/pp.print
Part Of: Farm Security Administration – Office of War Information Collection 11671-10 (DLC) 93845501
General information about the FSA/OWI Color Photographs is available at hdl.loc.gov/loc.pnp/pp.fsac
Persistent URL: hdl.loc.gov/loc.pnp/fsac.1a33874
Call Number: LC-USF35-91