#376EB3

#376EB3

Color Values

HEX

#376EB3

RGB

55, 110, 179

HSL

213.4, 53.0%, 45.9%

HSV

213.4, 69.3%, 70.2%

CMYK

69.3%, 38.5%, 0.0%, 29.8%

OKLCH

0.5349 0.1234 255.3

Properties

Cool Dark Nearest: RAL 5015 Sky Blue

Color Harmonies

Complementary

#376EB3

#B37C37

Analogous

#37ACB3

#3E37B3

#376EB3

Triadic

#376EB3

#B3376E

#6EB337

Split Complementary

#376EB3

#B33E37

#ACB337

Tetradic

#376EB3

#B337AC

#B37C37

#37B33E

Color Blindness Simulation

Original

#376EB3

Protanopia

#4F4FA2

Deuteranopia

#4C489E

Tritanopia

#3A9592

Achromatopsia

#676767

CSS Usage

background-color: #376EB3;
color: #376EB3;
border-color: #376EB3;
Nearest Tailwind: Sky 700 #0369A1

Tailwind Shades

50
#F4F7FB
100
#E5ECF5
200
#C8D9EE
300
#A1BEE2
400
#6F9BD3
500
#3C78C3
600
#30609C
700
#264D7D
800
#1E3C62
900
#192E48
950
#101D2D

Contrast Checker

Text on white

5.19:1

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

2월 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

2월 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

2월 19, 2026