Cornflower
#198BF5 · Cornflower
#198BF5 is Cornflower, a cool blue color. It has an RGB value of 25, 139, 245 and a relative luminance of 0.253, 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
3.47:1
AA normal✕
AA large✓
AAA normal✕
On black
The quick fox
6.05:1
AA normal✓
AA large✓
AAA normal✕
Color harmonies
Complementary
Split-complementary
Shades & tints
Similar named colors
Frequently asked
What is the color #198BF5?
#198BF5 is Cornflower, a cool blue color. In RGB it is 25, 139, 245, and in HSL it is 209°, 92%, 53%.
Is #198BF5 a light or dark color?
#198BF5 has a relative luminance of 0.253, so it reads as a dark surface. Use light text on top of it for the best contrast.
What colors go well with #198BF5?
Its complementary color is #F58319. For softer combinations, try the analogous or split-complementary harmonies shown above.