Indigo
#406BCE · Indigo
#406BCE is Indigo, a cool blue color. It has an RGB value of 64, 107, 206 and a relative luminance of 0.161, 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 #406BCE?
#406BCE is Indigo, a cool blue color. In RGB it is 64, 107, 206, and in HSL it is 222°, 59%, 53%.
Is #406BCE a light or dark color?
#406BCE has a relative luminance of 0.161, so it reads as a dark surface. Use light text on top of it for the best contrast.
What colors go well with #406BCE?
Its complementary color is #CEA340. For softer combinations, try the analogous or split-complementary harmonies shown above.