#3876AB

#3876AB

Color Values

HEX

#3876AB

RGB

56, 118, 171

HSL

207.7, 50.7%, 44.5%

HSV

207.7, 67.3%, 67.1%

CMYK

67.3%, 31.0%, 0.0%, 32.9%

OKLCH

0.5493 0.1048 247.0

Properties

Cool Dark Nearest: steelblue

Color Harmonies

Complementary

#3876AB

#AB6D38

Analogous

#38ABA7

#383CAB

#3876AB

Triadic

#3876AB

#AB3876

#76AB38

Split Complementary

#3876AB

#AB383C

#ABA738

Tetradic

#3876AB

#A738AB

#AB6D38

#3CAB38

Color Blindness Simulation

Original

#3876AB

Protanopia

#53539E

Deuteranopia

#4F4B9B

Tritanopia

#3B9492

Achromatopsia

#6D6D6D

CSS Usage

background-color: #3876AB;
color: #3876AB;
border-color: #3876AB;
Nearest Tailwind: Sky 700 #0369A1

Tailwind Shades

50
#F4F8FB
100
#E5EEF5
200
#C9DDED
300
#A3C4E1
400
#71A4D0
500
#3F84C0
600
#326A9A
700
#28557B
800
#1F4260
900
#1A3247
950
#11202D

Contrast Checker

Text on white

4.83:1

AA Pass AAA Fail

Text on black

4.35:1

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