Signal Cyan
#56B5F0 · Signal Cyan
#56B5F0 is Signal Cyan, a cool blue color. It has an RGB value of 86, 181, 240 and a relative luminance of 0.413, making it a dark surface.
Temperature
❄ Cool
Hue family
blue
Luminance
0.41
Conversions
HEX
RGB
HSL
HSV
CMYK
OKLCHPro
Contrast & accessibility
On white
The quick fox
2.27:1
AA normal✕
AA large✕
AAA normal✕
On black
The quick fox
9.26:1
AA normal✓
AA large✓
AAA normal✓
Color harmonies
Shades & tints
Similar named colors
Frequently asked
What is the color #56B5F0?
#56B5F0 is Signal Cyan, a cool blue color. In RGB it is 86, 181, 240, and in HSL it is 203°, 84%, 64%.
Is #56B5F0 a light or dark color?
#56B5F0 has a relative luminance of 0.413, so it reads as a dark surface. Use light text on top of it for the best contrast.
What colors go well with #56B5F0?
Its complementary color is #F09156. For softer combinations, try the analogous or split-complementary harmonies shown above.