Charcoal
#002A66 · Charcoal
#002A66 is Charcoal, a cool blue color. It has an RGB value of 0, 42, 102 and a relative luminance of 0.026, making it a dark surface.
Temperature
❄ Cool
Hue family
blue
Luminance
0.03
Conversions
HEX
RGB
HSL
HSV
CMYK
OKLCHPro
Contrast & accessibility
On white
The quick fox
13.79:1
AA normal✓
AA large✓
AAA normal✓
On black
The quick fox
1.52:1
AA normal✕
AA large✕
AAA normal✕
Color harmonies
Complementary
Split-complementary
Shades & tints
Similar named colors
Frequently asked
What is the color #002A66?
#002A66 is Charcoal, a cool blue color. In RGB it is 0, 42, 102, and in HSL it is 215°, 100%, 20%.
Is #002A66 a light or dark color?
#002A66 has a relative luminance of 0.026, so it reads as a dark surface. Use light text on top of it for the best contrast.
What colors go well with #002A66?
Its complementary color is #663B00. For softer combinations, try the analogous or split-complementary harmonies shown above.