Indigo
#5343CB · Indigo
#5343CB is Indigo, a cool blue color. It has an RGB value of 83, 67, 203 and a relative luminance of 0.102, making it a dark surface.
Temperature
❄ Cool
Hue family
blue
Luminance
0.10
Conversions
HEX
RGB
HSL
HSV
CMYK
OKLCHPro
Contrast & accessibility
On white
The quick fox
6.92:1
AA normal✓
AA large✓
AAA normal✕
On black
The quick fox
3.03:1
AA normal✕
AA large✓
AAA normal✕
Color harmonies
Complementary
Split-complementary
Shades & tints
Similar named colors
Frequently asked
What is the color #5343CB?
#5343CB is Indigo, a cool blue color. In RGB it is 83, 67, 203, and in HSL it is 247°, 57%, 53%.
Is #5343CB a light or dark color?
#5343CB has a relative luminance of 0.102, so it reads as a dark surface. Use light text on top of it for the best contrast.
What colors go well with #5343CB?
Its complementary color is #BCCB43. For softer combinations, try the analogous or split-complementary harmonies shown above.