#555ABC

#555ABC

Color Values

HEX

#555ABC

RGB

85, 90, 188

HSL

237.1, 43.5%, 53.5%

HSV

237.1, 54.8%, 73.7%

CMYK

54.8%, 52.1%, 0.0%, 26.3%

OKLCH

0.5153 0.1512 277.5

Properties

Cool Dark Nearest: NCS S 1050-R90B Blue Violet

Color Harmonies

Complementary

#555ABC

#BCB755

Analogous

#558DBC

#8355BC

#555ABC

Triadic

#555ABC

#BC555A

#5ABC55

Split Complementary

#555ABC

#BC8355

#8DBC55

Tetradic

#555ABC

#BC558D

#BCB755

#55BC83

Color Blindness Simulation

Original

#555ABC

Protanopia

#5757A4

Deuteranopia

#57569F

Tritanopia

#55928D

Achromatopsia

#606060

CSS Usage

background-color: #555ABC;
color: #555ABC;
border-color: #555ABC;
Nearest Tailwind: Blue 800 #1E40AF

Tailwind Shades

50
#F5F5FA
100
#E7E7F4
200
#CCCDEB
300
#A7AADC
400
#787CCA
500
#484DB7
600
#3A3E92
700
#2E3275
800
#24275B
900
#1D1F43
950
#13142B

Contrast Checker

Text on white

5.87:1

AA Pass AAA Fail

Text on black

3.57:1

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