Indigo
#5858EE · Indigo
#5858EE is Indigo, a cool blue color. It has an RGB value of 88, 88, 238 and a relative luminance of 0.152, making it a dark surface.
Temperature
❄ Cool
Hue family
blue
Luminance
0.15
Conversions
HEX
RGB
HSL
HSV
CMYK
OKLCHPro
Contrast & accessibility
On white
The quick fox
5.19:1
AA normal✓
AA large✓
AAA normal✕
On black
The quick fox
4.05:1
AA normal✕
AA large✓
AAA normal✕
Color harmonies
Complementary
Split-complementary
Shades & tints
Similar named colors
Frequently asked
What is the color #5858EE?
#5858EE is Indigo, a cool blue color. In RGB it is 88, 88, 238, and in HSL it is 240°, 82%, 64%.
Is #5858EE a light or dark color?
#5858EE has a relative luminance of 0.152, so it reads as a dark surface. Use light text on top of it for the best contrast.
What colors go well with #5858EE?
Its complementary color is #EEEE58. For softer combinations, try the analogous or split-complementary harmonies shown above.