Sky
#01A8E4 · Sky
#01A8E4 is Sky, a cool cyan color. It has an RGB value of 1, 168, 228 and a relative luminance of 0.336, making it a dark surface.
Temperature
❄ Cool
Hue family
cyan
Luminance
0.34
Conversions
HEX
RGB
HSL
HSV
CMYK
OKLCHPro
Contrast & accessibility
On white
The quick fox
2.72:1
AA normal✕
AA large✕
AAA normal✕
On black
The quick fox
7.72:1
AA normal✓
AA large✓
AAA normal✓
Color harmonies
Complementary
Split-complementary
Shades & tints
Similar named colors
Frequently asked
What is the color #01A8E4?
#01A8E4 is Sky, a cool cyan color. In RGB it is 1, 168, 228, and in HSL it is 196°, 99%, 45%.
Is #01A8E4 a light or dark color?
#01A8E4 has a relative luminance of 0.336, so it reads as a dark surface. Use light text on top of it for the best contrast.
What colors go well with #01A8E4?
Its complementary color is #E43E01. For softer combinations, try the analogous or split-complementary harmonies shown above.