#554FBC

#554FBC

Color Values

HEX

#554FBC

RGB

85, 79, 188

HSL

243.3, 44.9%, 52.4%

HSV

243.3, 58.0%, 73.7%

CMYK

54.8%, 58.0%, 0.0%, 26.3%

OKLCH

0.4949 0.166 280.9

Properties

Cool Dark Nearest: slateblue

Color Harmonies

Complementary

#554FBC

#B6BC4F

Analogous

#4F80BC

#8C4FBC

#554FBC

Triadic

#554FBC

#BC554F

#4FBC55

Split Complementary

#554FBC

#BC8C4F

#80BC4F

Tetradic

#554FBC

#BC4F80

#B6BC4F

#4FBC8C

Color Blindness Simulation

Original

#554FBC

Protanopia

#5252A2

Deuteranopia

#53539B

Tritanopia

#558D88

Achromatopsia

#585858

CSS Usage

background-color: #554FBC;
color: #554FBC;
border-color: #554FBC;
Nearest Tailwind: Blue 800 #1E40AF

Tailwind Shades

50
#F5F4FA
100
#E7E6F4
200
#CDCBEB
300
#A9A6DD
400
#7B76CB
500
#4D46B9
600
#3D3894
700
#312D76
800
#26235C
900
#1F1D44
950
#14122B

Contrast Checker

Text on white

6.5:1

AA Pass AAA Fail

Text on black

3.23:1

AA Fail AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

ก.พ. 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

ก.พ. 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

ก.พ. 19, 2026