#427AAA

#427AAA

Color Values

HEX

#427AAA

RGB

66, 122, 170

HSL

207.7, 44.1%, 46.3%

HSV

207.7, 61.2%, 66.7%

CMYK

61.2%, 28.2%, 0.0%, 33.3%

OKLCH

0.5624 0.0955 246.4

Properties

Cool Light Nearest: steelblue

Color Harmonies

Complementary

#427AAA

#AA7242

Analogous

#42AAA6

#4246AA

#427AAA

Triadic

#427AAA

#AA427A

#7AAA42

Split Complementary

#427AAA

#AA4246

#AAA642

Tetradic

#427AAA

#A642AA

#AA7242

#46AA42

Color Blindness Simulation

Original

#427AAA

Protanopia

#5A5B9E

Deuteranopia

#57539C

Tritanopia

#459593

Achromatopsia

#727272

CSS Usage

background-color: #427AAA;
color: #427AAA;
border-color: #427AAA;
Nearest Tailwind: Sky 700 #0369A1

Tailwind Shades

50
#F4F8FA
100
#E6EEF4
200
#CCDDEB
300
#A7C4DD
400
#77A4CA
500
#4784B8
600
#396993
700
#2E5476
800
#24425C
900
#1D3244
950
#12202B

Contrast Checker

Text on white

4.57:1

AA Pass AAA Fail

Text on black

4.6:1

AA Pass 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