#4271A2

#4271A2

Color Values

HEX

#4271A2

RGB

66, 113, 162

HSL

210.6, 42.1%, 44.7%

HSV

210.6, 59.3%, 63.5%

CMYK

59.3%, 30.2%, 0.0%, 36.5%

OKLCH

0.5371 0.093 250.8

Properties

Cool Dark Nearest: steelblue

Color Harmonies

Complementary

#4271A2

#A27342

Analogous

#42A1A2

#4342A2

#4271A2

Triadic

#4271A2

#A24271

#71A242

Split Complementary

#4271A2

#A24342

#A1A242

Tetradic

#4271A2

#A242A1

#A27342

#42A243

Color Blindness Simulation

Original

#4271A2

Protanopia

#565796

Deuteranopia

#545093

Tritanopia

#448D8B

Achromatopsia

#6B6B6B

CSS Usage

background-color: #4271A2;
color: #4271A2;
border-color: #4271A2;
Nearest Tailwind: Sky 700 #0369A1

Tailwind Shades

50
#F5F7FA
100
#E7EDF4
200
#CCDBEA
300
#A8C1DC
400
#79A0C8
500
#4A7EB5
600
#3B6591
700
#2F5174
800
#253F5B
900
#1E3043
950
#131E2A

Contrast Checker

Text on white

5.1:1

AA Pass AAA Fail

Text on black

4.12:1

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