Cobalt
#204CC5 · Cobalt
#204CC5 is Cobalt, a cool blue color. It has an RGB value of 32, 76, 197 and a relative luminance of 0.095, making it a dark surface.
Temperature
❄ Cool
Hue family
blue
Luminance
0.10
Conversions
HEX
RGB
HSL
HSV
CMYK
OKLCHPro
Contrast & accessibility
On white
The quick fox
7.24:1
AA normal✓
AA large✓
AAA normal✓
On black
The quick fox
2.90:1
AA normal✕
AA large✕
AAA normal✕
Color harmonies
Complementary
Analogous
Split-complementary
Shades & tints
Similar named colors
Frequently asked
What is the color #204CC5?
#204CC5 is Cobalt, a cool blue color. In RGB it is 32, 76, 197, and in HSL it is 224°, 72%, 45%.
Is #204CC5 a light or dark color?
#204CC5 has a relative luminance of 0.095, so it reads as a dark surface. Use light text on top of it for the best contrast.
What colors go well with #204CC5?
Its complementary color is #C59920. For softer combinations, try the analogous or split-complementary harmonies shown above.