#2B73BA

#2B73BA

Color Values

HEX

#2B73BA

RGB

43, 115, 186

HSL

209.8, 62.4%, 44.9%

HSV

209.8, 76.9%, 72.9%

CMYK

76.9%, 38.2%, 0.0%, 27.1%

OKLCH

0.5465 0.1316 251.3

Properties

Cool Dark Nearest: RAL 5015 Sky Blue

Color Harmonies

Complementary

#2B73BA

#BA722B

Analogous

#2BBAB9

#2B2CBA

#2B73BA

Triadic

#2B73BA

#BA2B73

#73BA2B

Split Complementary

#2B73BA

#BA2B2C

#BAB92B

Tetradic

#2B73BA

#B92BBA

#BA722B

#2CBA2B

Color Blindness Simulation

Original

#2B73BA

Protanopia

#4A4BA9

Deuteranopia

#4641A5

Tritanopia

#2F9B98

Achromatopsia

#696969

CSS Usage

background-color: #2B73BA;
color: #2B73BA;
border-color: #2B73BA;
Nearest Tailwind: Sky 600 #0284C7

Tailwind Shades

50
#F3F7FB
100
#E4EDF7
200
#C5DBF2
300
#9CC2E8
400
#66A1DC
500
#3080CF
600
#2666A6
700
#1F5285
800
#184068
900
#15314C
950
#0D1F30

Contrast Checker

Text on white

4.92:1

AA Pass AAA Fail

Text on black

4.26:1

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