#42728D

#42728D

Color Values

HEX

#42728D

RGB

66, 114, 141

HSL

201.6, 36.2%, 40.6%

HSV

201.6, 53.2%, 55.3%

CMYK

53.2%, 19.1%, 0.0%, 44.7%

OKLCH

0.5292 0.0674 234.7

Properties

Cool Dark Nearest: skyblue 4

Color Harmonies

Complementary

#42728D

#8D5D42

Analogous

#428D83

#424D8D

#42728D

Triadic

#42728D

#8D4272

#728D42

Split Complementary

#42728D

#8D424D

#8D8342

Tetradic

#42728D

#83428D

#8D5D42

#4D8D42

Color Blindness Simulation

Original

#42728D

Protanopia

#575786

Deuteranopia

#545085

Tritanopia

#448180

Achromatopsia

#6A6A6A

CSS Usage

background-color: #42728D;
color: #42728D;
border-color: #42728D;
Nearest Tailwind: Cyan 700 #0E7490

Tailwind Shades

50
#F5F8FA
100
#E8EFF3
200
#CEDFE8
300
#ACC8D8
400
#7EAAC3
500
#518CAE
600
#41708B
700
#345A6F
800
#294657
900
#213540
950
#152129

Contrast Checker

Text on white

5.22:1

AA Pass AAA Fail

Text on black

4.02:1

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