#5556DF

#5556DF

Color Values

HEX

#5556DF

RGB

85, 86, 223

HSL

239,6, 68,3%, 60,4%

HSV

239,6, 61,9%, 87,5%

CMYK

61,9%, 61,4%, 0,0%, 12,5%

OKLCH

0,5346 0,2033 276,7

Properties

Cool Dark Nearest: slateblue 2

Color Harmonies

Complementary

#5556DF

#DFDE55

Analogous

#559BDF

#9955DF

#5556DF

Triadic

#5556DF

#DF5556

#56DF55

Split Complementary

#5556DF

#DF9955

#9BDF55

Tetradic

#5556DF

#DF559B

#DFDE55

#55DF99

Color Blindness Simulation

Original

#5556DF

Protanopia

#5555BE

Deuteranopia

#5555B6

Tritanopia

#55A49E

Achromatopsia

#606060

CSS Usage

background-color: #5556DF;
color: #5556DF;
border-color: #5556DF;
Nearest Tailwind: Indigo 500 #6366F1

Tailwind Shades

50
#F3F3FC
100
#E3E3F8
200
#C3C3F4
300
#9899EC
400
#6061E1
500
#282AD7
600
#2021AC
700
#1A1B89
800
#14156B
900
#13134E
950
#0C0C31

Contrast Checker

Text on white

5,55:1

AA Pass AAA Fail

Text on black

3,78:1

AA Fail AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026