#2A71CC

#2A71CC

Color Values

HEX

#2A71CC

RGB

42, 113, 204

HSL

213.7, 65.9%, 48.2%

HSV

213.7, 79.4%, 80.0%

CMYK

79.4%, 44.6%, 0.0%, 20.0%

OKLCH

0.5532 0.1575 256.4

Properties

Cool Dark Nearest: Navy Blue

Color Harmonies

Complementary

#2A71CC

#CC852A

Analogous

#2AC2CC

#342ACC

#2A71CC

Triadic

#2A71CC

#CC2A71

#71CC2A

Split Complementary

#2A71CC

#CC342A

#C2CC2A

Tetradic

#2A71CC

#CC2AC2

#CC852A

#2ACC34

Color Blindness Simulation

Original

#2A71CC

Protanopia

#4949B6

Deuteranopia

#453FB1

Tritanopia

#2EA5A1

Achromatopsia

#686868

CSS Usage

background-color: #2A71CC;
color: #2A71CC;
border-color: #2A71CC;
Nearest Tailwind: Blue 500 #3B82F6

Tailwind Shades

50
#F3F7FC
100
#E3ECF7
200
#C4D8F3
300
#99BDEA
400
#6299DF
500
#2B75D4
600
#235EA9
700
#1C4B87
800
#163B6A
900
#142D4D
950
#0C1C31

Contrast Checker

Text on white

4.85:1

AA Pass AAA Fail

Text on black

4.33:1

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