Indigo
#584CFA · Indigo
#584CFA is Indigo, a cool blue color. It has an RGB value of 88, 76, 250 and a relative luminance of 0.141, making it a dark surface.
Temperature
❄ Cool
Hue family
blue
Luminance
0.14
Conversions
HEX
RGB
HSL
HSV
CMYK
OKLCHPro
Contrast & accessibility
On white
The quick fox
5.48:1
AA normal✓
AA large✓
AAA normal✕
On black
The quick fox
3.83:1
AA normal✕
AA large✓
AAA normal✕
Color harmonies
Complementary
Split-complementary
Shades & tints
Similar named colors
Frequently asked
What is the color #584CFA?
#584CFA is Indigo, a cool blue color. In RGB it is 88, 76, 250, and in HSL it is 244°, 95%, 64%.
Is #584CFA a light or dark color?
#584CFA has a relative luminance of 0.141, so it reads as a dark surface. Use light text on top of it for the best contrast.
What colors go well with #584CFA?
Its complementary color is #EFFA4C. For softer combinations, try the analogous or split-complementary harmonies shown above.