Cornflower
#188BF7 · Cornflower
#188BF7 is Cornflower, a cool blue color. It has an RGB value of 24, 139, 247 and a relative luminance of 0.254, making it a dark surface.
Temperature
❄ Cool
Hue family
blue
Luminance
0.25
Conversions
HEX
RGB
HSL
HSV
CMYK
OKLCHPro
Contrast & accessibility
On white
The quick fox
3.46:1
AA normal✕
AA large✓
AAA normal✕
On black
The quick fox
6.07:1
AA normal✓
AA large✓
AAA normal✕
Color harmonies
Complementary
Split-complementary
Shades & tints
Similar named colors
Frequently asked
What is the color #188BF7?
#188BF7 is Cornflower, a cool blue color. In RGB it is 24, 139, 247, and in HSL it is 209°, 93%, 53%.
Is #188BF7 a light or dark color?
#188BF7 has a relative luminance of 0.254, so it reads as a dark surface. Use light text on top of it for the best contrast.
What colors go well with #188BF7?
Its complementary color is #F78318. For softer combinations, try the analogous or split-complementary harmonies shown above.