Indigo
#3E4FD0 · Indigo
#3E4FD0 is Indigo, a cool blue color. It has an RGB value of 62, 79, 208 and a relative luminance of 0.112, making it a dark surface.
Temperature
❄ Cool
Hue family
blue
Luminance
0.11
Conversions
HEX
RGB
HSL
HSV
CMYK
OKLCHPro
Contrast & accessibility
On white
The quick fox
6.49:1
AA normal✓
AA large✓
AAA normal✕
On black
The quick fox
3.23:1
AA normal✕
AA large✓
AAA normal✕
Color harmonies
Complementary
Split-complementary
Shades & tints
Similar named colors
Frequently asked
What is the color #3E4FD0?
#3E4FD0 is Indigo, a cool blue color. In RGB it is 62, 79, 208, and in HSL it is 233°, 61%, 53%.
Is #3E4FD0 a light or dark color?
#3E4FD0 has a relative luminance of 0.112, so it reads as a dark surface. Use light text on top of it for the best contrast.
What colors go well with #3E4FD0?
Its complementary color is #D0BF3E. For softer combinations, try the analogous or split-complementary harmonies shown above.