Sky
#1291AB · Sky
#1291AB is Sky, a cool cyan color. It has an RGB value of 18, 145, 171 and a relative luminance of 0.233, making it a dark surface.
Temperature
❄ Cool
Hue family
cyan
Luminance
0.23
Conversions
HEX
RGB
HSL
HSV
CMYK
OKLCHPro
Contrast & accessibility
On white
The quick fox
3.71:1
AA normal✕
AA large✓
AAA normal✕
On black
The quick fox
5.66:1
AA normal✓
AA large✓
AAA normal✕
Color harmonies
Complementary
Split-complementary
Shades & tints
Similar named colors
Frequently asked
What is the color #1291AB?
#1291AB is Sky, a cool cyan color. In RGB it is 18, 145, 171, and in HSL it is 190°, 81%, 37%.
Is #1291AB a light or dark color?
#1291AB has a relative luminance of 0.233, so it reads as a dark surface. Use light text on top of it for the best contrast.
What colors go well with #1291AB?
Its complementary color is #AB2B12. For softer combinations, try the analogous or split-complementary harmonies shown above.