#2C66B5

#2C66B5

Color Values

HEX

#2C66B5

RGB

44, 102, 181

HSL

214.6, 60.9%, 44.1%

HSV

214.6, 75.7%, 71.0%

CMYK

75.7%, 43.6%, 0.0%, 29.0%

OKLCH

0.5139 0.1389 257.1

Properties

Cool Dark Nearest: NCS S 1060-B Bright Blue

Color Harmonies

Complementary

#2C66B5

#B57B2C

Analogous

#2CAAB5

#362CB5

#2C66B5

Triadic

#2C66B5

#B52C66

#66B52C

Split Complementary

#2C66B5

#B5362C

#AAB52C

Tetradic

#2C66B5

#B52CAA

#B57B2C

#2CB536

Color Blindness Simulation

Original

#2C66B5

Protanopia

#4546A2

Deuteranopia

#423D9D

Tritanopia

#2F938F

Achromatopsia

#5F5F5F

CSS Usage

background-color: #2C66B5;
color: #2C66B5;
border-color: #2C66B5;
Nearest Tailwind: Sky 700 #0369A1

Tailwind Shades

50
#F3F7FB
100
#E4ECF6
200
#C6D8F1
300
#9DBCE7
400
#6798DA
500
#3274CD
600
#285CA4
700
#204A83
800
#193A67
900
#162C4B
950
#0E1C2F

Contrast Checker

Text on white

5.71:1

AA Pass AAA Fail

Text on black

3.67:1

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