#375679

#375679

Color Values

HEX

#375679

RGB

55, 86, 121

HSL

211.8, 37.5%, 34.5%

HSV

211.8, 54.5%, 47.5%

CMYK

54.5%, 28.9%, 0.0%, 52.5%

OKLCH

0.445 0.0687 252.3

Properties

Cool Dark Nearest: RAL 5000 Violet Blue

Color Harmonies

Complementary

#375679

#795A37

Analogous

#377779

#393779

#375679

Triadic

#375679

#793756

#567937

Split Complementary

#375679

#793937

#777937

Tetradic

#375679

#793777

#795A37

#377939

Color Blindness Simulation

Original

#375679

Protanopia

#444571

Deuteranopia

#43406E

Tritanopia

#396A68

Achromatopsia

#525252

CSS Usage

background-color: #375679;
color: #375679;
border-color: #375679;
Nearest Tailwind: Sky 900 #0C4A6E

Tailwind Shades

50
#F5F7FA
100
#E7EDF3
200
#CEDAE9
300
#ABC0D9
400
#7D9FC4
500
#507DAF
600
#40648C
700
#335070
800
#283E58
900
#202F41
950
#141E29

Contrast Checker

Text on white

7.58:1

AA Pass AAA Pass

Text on black

2.77:1

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