#3764AB

#3764AB

Color Values

HEX

#3764AB

RGB

55, 100, 171

HSL

216.7, 51.3%, 44.3%

HSV

216.7, 67.8%, 67.1%

CMYK

67.8%, 41.5%, 0.0%, 32.9%

OKLCH

0.5073 0.1237 259.2

Properties

Cool Dark Nearest: NCS S 1060-B Bright Blue

Color Harmonies

Complementary

#3764AB

#AB7E37

Analogous

#379EAB

#4437AB

#3764AB

Triadic

#3764AB

#AB3764

#64AB37

Split Complementary

#3764AB

#AB4437

#9EAB37

Tetradic

#3764AB

#AB379E

#AB7E37

#37AB44

Color Blindness Simulation

Original

#3764AB

Protanopia

#4A4B9A

Deuteranopia

#484496

Tritanopia

#398C89

Achromatopsia

#606060

CSS Usage

background-color: #3764AB;
color: #3764AB;
border-color: #3764AB;
Nearest Tailwind: Sky 700 #0369A1

Tailwind Shades

50
#F4F7FB
100
#E5EBF5
200
#C9D7EE
300
#A2BBE1
400
#7096D1
500
#3E71C1
600
#325A9A
700
#28487B
800
#1F3860
900
#1A2B47
950
#101B2D

Contrast Checker

Text on white

5.88:1

AA Pass AAA Fail

Text on black

3.57:1

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