Cornflower
#588AEE · Cornflower
#588AEE is Cornflower, a cool blue color. It has an RGB value of 88, 138, 238 and a relative luminance of 0.264, making it a dark surface.
Temperature
❄ Cool
Hue family
blue
Luminance
0.26
Conversions
HEX
RGB
HSL
HSV
CMYK
OKLCHPro
Contrast & accessibility
On white
The quick fox
3.34:1
AA normal✕
AA large✓
AAA normal✕
On black
The quick fox
6.28:1
AA normal✓
AA large✓
AAA normal✕
Color harmonies
Shades & tints
Similar named colors
Frequently asked
What is the color #588AEE?
#588AEE is Cornflower, a cool blue color. In RGB it is 88, 138, 238, and in HSL it is 220°, 82%, 64%.
Is #588AEE a light or dark color?
#588AEE has a relative luminance of 0.264, so it reads as a dark surface. Use light text on top of it for the best contrast.
What colors go well with #588AEE?
Its complementary color is #EEBC58. For softer combinations, try the analogous or split-complementary harmonies shown above.