#555DAB

#555DAB

Color Values

HEX

#555DAB

RGB

85, 93, 171

HSL

234.4, 33.9%, 50.2%

HSV

234.4, 50.3%, 67.1%

CMYK

50.3%, 45.6%, 0.0%, 32.9%

OKLCH

0.5099 0.1227 276.7

Properties

Cool Dark Nearest: Blue Violet

Color Harmonies

Complementary

#555DAB

#ABA355

Analogous

#5588AB

#7855AB

#555DAB

Triadic

#555DAB

#AB555D

#5DAB55

Split Complementary

#555DAB

#AB7855

#88AB55

Tetradic

#555DAB

#AB5588

#ABA355

#55AB78

Color Blindness Simulation

Original

#555DAB

Protanopia

#585998

Deuteranopia

#585794

Tritanopia

#558986

Achromatopsia

#616161

CSS Usage

background-color: #555DAB;
color: #555DAB;
border-color: #555DAB;
Nearest Tailwind: Blue 900 #1E3A8A

Tailwind Shades

50
#F5F6FA
100
#E8E9F2
200
#CFD1E7
300
#ADB1D7
400
#8187C1
500
#545CAB
600
#434A89
700
#363B6D
800
#2A2E55
900
#22243F
950
#151728

Contrast Checker

Text on white

5.93:1

AA Pass AAA Fail

Text on black

3.54:1

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