#2A7DCC

#2A7DCC

Color Values

HEX

#2A7DCC

RGB

42, 125, 204

HSL

209.3, 65.9%, 48.2%

HSV

209.3, 79.4%, 80.0%

CMYK

79.4%, 38.7%, 0.0%, 20.0%

OKLCH

0.5801 0.1444 251.0

Properties

Cool Light Nearest: NCS S 1060-B Bright Blue

Color Harmonies

Complementary

#2A7DCC

#CC792A

Analogous

#2ACCCA

#2A2CCC

#2A7DCC

Triadic

#2A7DCC

#CC2A7D

#7DCC2A

Split Complementary

#2A7DCC

#CC2A2C

#CCCA2A

Tetradic

#2A7DCC

#CA2ACC

#CC792A

#2CCC2A

Color Blindness Simulation

Original

#2A7DCC

Protanopia

#4E4FB9

Deuteranopia

#4943B4

Tritanopia

#2EAAA6

Achromatopsia

#717171

CSS Usage

background-color: #2A7DCC;
color: #2A7DCC;
border-color: #2A7DCC;
Nearest Tailwind: Sky 600 #0284C7

Tailwind Shades

50
#F3F7FC
100
#E3EDF7
200
#C4DCF3
300
#99C3EA
400
#62A2DF
500
#2B81D4
600
#2368A9
700
#1C5387
800
#16416A
900
#14314D
950
#0C1F31

Contrast Checker

Text on white

4.28:1

AA Fail AAA Fail

Text on black

4.9:1

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