#2A81CE

#2A81CE

Color Values

HEX

#2A81CE

RGB

42, 129, 206

HSL

208.2, 66.1%, 48.6%

HSV

208.2, 79.6%, 80.8%

CMYK

79.6%, 37.4%, 0.0%, 19.2%

OKLCH

0.5904 0.1429 249.6

Properties

Cool Light Nearest: NCS S 1060-B Bright Blue

Color Harmonies

Complementary

#2A81CE

#CE772A

Analogous

#2ACEC9

#2A2FCE

#2A81CE

Triadic

#2A81CE

#CE2A81

#81CE2A

Split Complementary

#2A81CE

#CE2A2F

#CEC92A

Tetradic

#2A81CE

#C92ACE

#CE772A

#2FCE2A

Color Blindness Simulation

Original

#2A81CE

Protanopia

#5050BB

Deuteranopia

#4B44B7

Tritanopia

#2EADA9

Achromatopsia

#747474

CSS Usage

background-color: #2A81CE;
color: #2A81CE;
border-color: #2A81CE;
Nearest Tailwind: Sky 600 #0284C7

Tailwind Shades

50
#F3F8FC
100
#E3EEF7
200
#C4DDF3
300
#99C4EA
400
#62A4DF
500
#2B85D4
600
#236AA9
700
#1C5588
800
#16426A
900
#14324D
950
#0C2031

Contrast Checker

Text on white

4.09:1

AA Fail AAA Fail

Text on black

5.13:1

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