Near-black
#051739 · Near-black
#051739 is Near-black, a cool blue color. It has an RGB value of 5, 23, 57 and a relative luminance of 0.009, making it a dark surface.
Temperature
❄ Cool
Hue family
blue
Luminance
0.01
Conversions
HEX
RGB
HSL
HSV
CMYK
OKLCHPro
Contrast & accessibility
On white
The quick fox
17.68:1
AA normal✓
AA large✓
AAA normal✓
On black
The quick fox
1.19:1
AA normal✕
AA large✕
AAA normal✕
Color harmonies
Shades & tints
Similar named colors
Frequently asked
What is the color #051739?
#051739 is Near-black, a cool blue color. In RGB it is 5, 23, 57, and in HSL it is 219°, 84%, 12%.
Is #051739 a light or dark color?
#051739 has a relative luminance of 0.009, so it reads as a dark surface. Use light text on top of it for the best contrast.
What colors go well with #051739?
Its complementary color is #382605. For softer combinations, try the analogous or split-complementary harmonies shown above.