Signal Cyan
#51CAF6 · Signal Cyan
#51CAF6 is Signal Cyan, a cool cyan color. It has an RGB value of 81, 202, 246 and a relative luminance of 0.506, making it a light surface.
Temperature
❄ Cool
Hue family
cyan
Luminance
0.51
Conversions
HEX
RGB
HSL
HSV
CMYK
OKLCHPro
Contrast & accessibility
On white
The quick fox
1.89:1
AA normal✕
AA large✕
AAA normal✕
On black
The quick fox
11.13:1
AA normal✓
AA large✓
AAA normal✓
Color harmonies
Shades & tints
Similar named colors
Frequently asked
What is the color #51CAF6?
#51CAF6 is Signal Cyan, a cool cyan color. In RGB it is 81, 202, 246, and in HSL it is 196°, 90%, 64%.
Is #51CAF6 a light or dark color?
#51CAF6 has a relative luminance of 0.506, so it reads as a light surface. Use dark text on top of it for the best contrast.
What colors go well with #51CAF6?
Its complementary color is #F67D51. For softer combinations, try the analogous or split-complementary harmonies shown above.