Cyan Wool
Cyan Wool (Wool) is a Minecraft block with color #286E80 / RGB 40, 110, 128. See it in the pixel art generator.
HEX
#286E80
RGB
40, 110, 128
Palette group
Wool
How to get this block
Shear sheep (or craft from string) for wool, then dye it the target color. Softer, slightly brighter tones than concrete.