#554FB7

#554FB7

Color Values

HEX

#554FB7

RGB

85, 79, 183

HSL

243.5, 41.9%, 51.4%

HSV

243.5, 56.8%, 71.8%

CMYK

53.6%, 56.8%, 0.0%, 28.2%

OKLCH

0.4911 0.1592 281.4

Properties

Cool Dark Nearest: slateblue

Color Harmonies

Complementary

#554FB7

#B1B74F

Analogous

#4F7DB7

#894FB7

#554FB7

Triadic

#554FB7

#B7554F

#4FB755

Split Complementary

#554FB7

#B7894F

#7DB74F

Tetradic

#554FB7

#B74F7D

#B1B74F

#4FB789

Color Blindness Simulation

Original

#554FB7

Protanopia

#52529E

Deuteranopia

#535398

Tritanopia

#558A86

Achromatopsia

#585858

CSS Usage

background-color: #554FB7;
color: #554FB7;
border-color: #554FB7;
Nearest Tailwind: Blue 800 #1E40AF

Tailwind Shades

50
#F5F5FA
100
#E8E7F4
200
#CECCEA
300
#ABA8DB
400
#7E79C8
500
#504AB5
600
#403B91
700
#332F74
800
#28255A
900
#201E43
950
#14132A

Contrast Checker

Text on white

6.59:1

AA Pass AAA Fail

Text on black

3.19:1

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