#54567B

#54567B

Color Values

HEX

#54567B

RGB

84, 86, 123

HSL

236.9, 18.8%, 40.6%

HSV

236.9, 31.7%, 48.2%

CMYK

31.7%, 30.1%, 0.0%, 51.8%

OKLCH

0.4669 0.0598 281.4

Properties

Cool Dark Nearest: RAL 5000 Violet Blue

Color Harmonies

Complementary

#54567B

#7B7954

Analogous

#546A7B

#66547B

#54567B

Triadic

#54567B

#7B5456

#567B54

Split Complementary

#54567B

#7B6654

#6A7B54

Tetradic

#54567B

#7B546A

#7B7954

#547B66

Color Blindness Simulation

Original

#54567B

Protanopia

#555572

Deuteranopia

#555570

Tritanopia

#546B69

Achromatopsia

#585858

CSS Usage

background-color: #54567B;
color: #54567B;
border-color: #54567B;
Nearest Tailwind: Slate 600 #475569

Tailwind Shades

50
#F6F6F9
100
#EAEBF0
200
#D5D5E2
300
#B6B7CD
400
#8F91B2
500
#686A97
600
#535579
700
#424461
800
#34354C
900
#282939
950
#191A24

Contrast Checker

Text on white

7.01:1

AA Pass AAA Pass

Text on black

2.99:1

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