Cornflower
#5D91E9 · Cornflower
#5D91E9 is Cornflower, a cool blue color. It has an RGB value of 93, 145, 233 and a relative luminance of 0.285, making it a dark surface.
Temperature
❄ Cool
Hue family
blue
Luminance
0.28
Conversions
HEX
RGB
HSL
HSV
CMYK
OKLCHPro
Contrast & accessibility
On white
The quick fox
3.14:1
AA normal✕
AA large✓
AAA normal✕
On black
The quick fox
6.69:1
AA normal✓
AA large✓
AAA normal✕
Color harmonies
Shades & tints
Similar named colors
Frequently asked
What is the color #5D91E9?
#5D91E9 is Cornflower, a cool blue color. In RGB it is 93, 145, 233, and in HSL it is 218°, 76%, 64%.
Is #5D91E9 a light or dark color?
#5D91E9 has a relative luminance of 0.285, so it reads as a dark surface. Use light text on top of it for the best contrast.
What colors go well with #5D91E9?
Its complementary color is #E9B65D. For softer combinations, try the analogous or split-complementary harmonies shown above.