#555CBC

#555CBC

Color Values

HEX

#555CBC

RGB

85, 92, 188

HSL

235.9, 43.5%, 53.5%

HSV

235.9, 54.8%, 73.7%

CMYK

54.8%, 51.1%, 0.0%, 26.3%

OKLCH

0.5191 0.1485 276.8

Properties

Cool Dark Nearest: NCS S 1050-R90B Blue Violet

Color Harmonies

Complementary

#555CBC

#BCB555

Analogous

#558FBC

#8155BC

#555CBC

Triadic

#555CBC

#BC555C

#5CBC55

Split Complementary

#555CBC

#BC8155

#8FBC55

Tetradic

#555CBC

#BC558F

#BCB555

#55BC81

Color Blindness Simulation

Original

#555CBC

Protanopia

#5858A5

Deuteranopia

#58579F

Tritanopia

#55928E

Achromatopsia

#616161

CSS Usage

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

Tailwind Shades

50
#F5F5FA
100
#E7E7F4
200
#CCCEEB
300
#A7ABDC
400
#787DCA
500
#4850B7
600
#3A4092
700
#2E3375
800
#24285B
900
#1D2043
950
#13142B

Contrast Checker

Text on white

5.76:1

AA Pass AAA Fail

Text on black

3.64:1

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