#545F87

#545F87

Color Values

HEX

#545F87

RGB

84, 95, 135

HSL

227.1, 23.3%, 42.9%

HSV

227.1, 37.8%, 52.9%

CMYK

37.8%, 29.6%, 0.0%, 47.1%

OKLCH

0.493 0.0657 272.0

Properties

Cool Dark Nearest: RAL 5007 Brilliant Blue

Color Harmonies

Complementary

#545F87

#877C54

Analogous

#547887

#625487

#545F87

Triadic

#545F87

#87545F

#5F8754

Split Complementary

#545F87

#876254

#788754

Tetradic

#545F87

#875478

#877C54

#548762

Color Blindness Simulation

Original

#545F87

Protanopia

#59597D

Deuteranopia

#58577B

Tritanopia

#557674

Achromatopsia

#606060

CSS Usage

background-color: #545F87;
color: #545F87;
border-color: #545F87;
Nearest Tailwind: Slate 600 #475569

Tailwind Shades

50
#F6F6F9
100
#EAEBF1
200
#D3D7E4
300
#B4BAD0
400
#8B94B7
500
#626F9D
600
#4E587E
700
#3F4765
800
#31374F
900
#262B3B
950
#181B25

Contrast Checker

Text on white

6.24:1

AA Pass AAA Fail

Text on black

3.36:1

AA Fail AAA Fail

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026
Tutorials

How to Choose Brand Colors: A Step-by-Step Guide

Jan 18, 2026