Signal Cyan
#47B9FF · Signal Cyan
#47B9FF is Signal Cyan, a cool blue color. It has an RGB value of 71, 185, 255 and a relative luminance of 0.433, making it a dark surface.
Temperature
❄ Cool
Hue family
blue
Luminance
0.43
Conversions
HEX
RGB
HSL
HSV
CMYK
OKLCHPro
Contrast & accessibility
On white
The quick fox
2.18:1
AA normal✕
AA large✕
AAA normal✕
On black
The quick fox
9.65:1
AA normal✓
AA large✓
AAA normal✓
Color harmonies
Shades & tints
Similar named colors
Frequently asked
What is the color #47B9FF?
#47B9FF is Signal Cyan, a cool blue color. In RGB it is 71, 185, 255, and in HSL it is 203°, 100%, 64%.
Is #47B9FF a light or dark color?
#47B9FF has a relative luminance of 0.433, so it reads as a dark surface. Use light text on top of it for the best contrast.
What colors go well with #47B9FF?
Its complementary color is #FF8E47. For softer combinations, try the analogous or split-complementary harmonies shown above.