Cornflower
#317FDD · Cornflower
#317FDD is Cornflower, a cool blue color. It has an RGB value of 49, 127, 221 and a relative luminance of 0.211, making it a dark surface.
Temperature
❄ Cool
Hue family
blue
Luminance
0.21
Conversions
HEX
RGB
HSL
HSV
CMYK
OKLCHPro
Contrast & accessibility
On white
The quick fox
4.03:1
AA normal✕
AA large✓
AAA normal✕
On black
The quick fox
5.21:1
AA normal✓
AA large✓
AAA normal✕
Color harmonies
Complementary
Split-complementary
Shades & tints
Similar named colors
Frequently asked
What is the color #317FDD?
#317FDD is Cornflower, a cool blue color. In RGB it is 49, 127, 221, and in HSL it is 213°, 72%, 53%.
Is #317FDD a light or dark color?
#317FDD has a relative luminance of 0.211, so it reads as a dark surface. Use light text on top of it for the best contrast.
What colors go well with #317FDD?
Its complementary color is #DD9031. For softer combinations, try the analogous or split-complementary harmonies shown above.