#2172BA

#2172BA

Color Values

HEX

#2172BA

RGB

33, 114, 186

HSL

208.2, 69.9%, 42.9%

HSV

208.2, 82.3%, 72.9%

CMYK

82.3%, 38.7%, 0.0%, 27.1%

OKLCH

0.5415 0.1355 250.0

Properties

Cool Dark Nearest: RAL 5015 Sky Blue

Color Harmonies

Complementary

#2172BA

#BA6921

Analogous

#21BAB5

#2126BA

#2172BA

Triadic

#2172BA

#BA2172

#72BA21

Split Complementary

#2172BA

#BA2126

#BAB521

Tetradic

#2172BA

#B521BA

#BA6921

#26BA21

Color Blindness Simulation

Original

#2172BA

Protanopia

#4445A9

Deuteranopia

#3F39A4

Tritanopia

#259B98

Achromatopsia

#666666

CSS Usage

background-color: #2172BA;
color: #2172BA;
border-color: #2172BA;
Nearest Tailwind: Sky 600 #0284C7

Tailwind Shades

50
#F3F8FC
100
#E3EEF8
200
#C2DDF4
300
#97C4ED
400
#5FA5E3
500
#2685D9
600
#1F6AAD
700
#19558B
800
#13426C
900
#12324F
950
#0B2032

Contrast Checker

Text on white

5.02:1

AA Pass AAA Fail

Text on black

4.18:1

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