Indigo
#376AD7 · Indigo
#376AD7 is Indigo, a cool blue color. It has an RGB value of 55, 106, 215 and a relative luminance of 0.160, making it a dark surface.
Temperature
❄ Cool
Hue family
blue
Luminance
0.16
Conversions
HEX
RGB
HSL
HSV
CMYK
OKLCHPro
Contrast & accessibility
On white
The quick fox
4.99:1
AA normal✓
AA large✓
AAA normal✕
On black
The quick fox
4.21:1
AA normal✕
AA large✓
AAA normal✕
Color harmonies
Complementary
Split-complementary
Shades & tints
Similar named colors
Frequently asked
What is the color #376AD7?
#376AD7 is Indigo, a cool blue color. In RGB it is 55, 106, 215, and in HSL it is 221°, 67%, 53%.
Is #376AD7 a light or dark color?
#376AD7 has a relative luminance of 0.160, so it reads as a dark surface. Use light text on top of it for the best contrast.
What colors go well with #376AD7?
Its complementary color is #D7A537. For softer combinations, try the analogous or split-complementary harmonies shown above.