#3B6CBA

#3B6CBA

Color Values

HEX

#3B6CBA

RGB

59, 108, 186

HSL

216.9, 51.8%, 48.0%

HSV

216.9, 68.3%, 72.9%

CMYK

68.3%, 41.9%, 0.0%, 27.1%

OKLCH

0.5365 0.1337 259.3

Properties

Cool Dark Nearest: NCS S 1060-B Bright Blue

Color Harmonies

Complementary

#3B6CBA

#BA893B

Analogous

#3BABBA

#4A3BBA

#3B6CBA

Triadic

#3B6CBA

#BA3B6C

#6CBA3B

Split Complementary

#3B6CBA

#BA4A3B

#ABBA3B

Tetradic

#3B6CBA

#BA3BAB

#BA893B

#3BBA4A

Color Blindness Simulation

Original

#3B6CBA

Protanopia

#5051A7

Deuteranopia

#4D4AA3

Tritanopia

#3D9895

Achromatopsia

#676767

CSS Usage

background-color: #3B6CBA;
color: #3B6CBA;
border-color: #3B6CBA;
Nearest Tailwind: Sky 700 #0369A1

Tailwind Shades

50
#F4F7FB
100
#E5EBF5
200
#C9D7EE
300
#A2BBE2
400
#7095D2
500
#3D70C2
600
#315A9B
700
#27487C
800
#1F3861
900
#1A2B47
950
#101B2D

Contrast Checker

Text on white

5.2:1

AA Pass AAA Fail

Text on black

4.04:1

AA Fail AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026