Sky
#55A3F1 · Sky
#55A3F1 is Sky, a cool blue color. It has an RGB value of 85, 163, 241 and a relative luminance of 0.345, making it a dark surface.
Temperature
❄ Cool
Hue family
blue
Luminance
0.34
Conversions
HEX
RGB
HSL
HSV
CMYK
OKLCHPro
Contrast & accessibility
On white
The quick fox
2.66:1
AA normal✕
AA large✕
AAA normal✕
On black
The quick fox
7.90:1
AA normal✓
AA large✓
AAA normal✓
Color harmonies
Complementary
Analogous
Split-complementary
Shades & tints
Similar named colors
Frequently asked
What is the color #55A3F1?
#55A3F1 is Sky, a cool blue color. In RGB it is 85, 163, 241, and in HSL it is 210°, 85%, 64%.
Is #55A3F1 a light or dark color?
#55A3F1 has a relative luminance of 0.345, so it reads as a dark surface. Use light text on top of it for the best contrast.
What colors go well with #55A3F1?
Its complementary color is #F1A355. For softer combinations, try the analogous or split-complementary harmonies shown above.