#554EB8

#554EB8

Color Values

HEX

#554EB8

RGB

85, 78, 184

HSL

244,0, 42,7%, 51,4%

HSV

244,0, 57,6%, 72,2%

CMYK

53,8%, 57,6%, 0,0%, 27,8%

OKLCH

0,4901 0,1619 281,6

Properties

Cool Dark Nearest: slateblue

Color Harmonies

Complementary

#554EB8

#B1B84E

Analogous

#4E7CB8

#8A4EB8

#554EB8

Triadic

#554EB8

#B8554E

#4EB855

Split Complementary

#554EB8

#B88A4E

#7CB84E

Tetradic

#554EB8

#B84E7C

#B1B84E

#4EB88A

Color Blindness Simulation

Original

#554EB8

Protanopia

#52529E

Deuteranopia

#525398

Tritanopia

#558A86

Achromatopsia

#575757

CSS Usage

background-color: #554EB8;
color: #554EB8;
border-color: #554EB8;
Nearest Tailwind: Blue 800 #1E40AF

Tailwind Shades

50
#F5F5FA
100
#E8E7F4
200
#CECCEB
300
#ABA8DC
400
#7E78C9
500
#5049B6
600
#403A92
700
#332F74
800
#28255B
900
#201E43
950
#14132A

Contrast Checker

Text on white

6,63:1

AA Pass AAA Fail

Text on black

3,17:1

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