#545B83

#545B83

Color Values

HEX

#545B83

RGB

84, 91, 131

HSL

231.1, 21.9%, 42.2%

HSV

231.1, 35.9%, 51.4%

CMYK

35.9%, 30.5%, 0.0%, 48.6%

OKLCH

0.482 0.065 276.1

Properties

Cool Dark Nearest: RAL 5007 Brilliant Blue

Color Harmonies

Complementary

#545B83

#837C54

Analogous

#547383

#655483

#545B83

Triadic

#545B83

#83545B

#5B8354

Split Complementary

#545B83

#836554

#738354

Tetradic

#545B83

#835473

#837C54

#548365

Color Blindness Simulation

Original

#545B83

Protanopia

#575779

Deuteranopia

#575677

Tritanopia

#547270

Achromatopsia

#5C5C5C

CSS Usage

background-color: #545B83;
color: #545B83;
border-color: #545B83;
Nearest Tailwind: Slate 600 #475569

Tailwind Shades

50
#F6F6F9
100
#EAEBF0
200
#D3D6E3
300
#B4B8CF
400
#8C92B5
500
#646C9B
600
#50567C
700
#404563
800
#32364E
900
#272A3A
950
#191A25

Contrast Checker

Text on white

6.56:1

AA Pass AAA Fail

Text on black

3.2:1

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