#375677

#375677

Color Values

HEX

#375677

RGB

55, 86, 119

HSL

210.9, 36.8%, 34.1%

HSV

210.9, 53.8%, 46.7%

CMYK

53.8%, 27.7%, 0.0%, 53.3%

OKLCH

0.444 0.0659 251.0

Properties

Cool Dark Nearest: RAL 5000 Violet Blue

Color Harmonies

Complementary

#375677

#775837

Analogous

#377677

#383777

#375677

Triadic

#375677

#773756

#567737

Split Complementary

#375677

#773837

#767737

Tetradic

#375677

#773776

#775837

#377738

Color Blindness Simulation

Original

#375677

Protanopia

#44456F

Deuteranopia

#43406D

Tritanopia

#396967

Achromatopsia

#525252

CSS Usage

background-color: #375677;
color: #375677;
border-color: #375677;
Nearest Tailwind: Sky 900 #0C4A6E

Tailwind Shades

50
#F5F7FA
100
#E8EDF3
200
#CEDBE8
300
#ABC1D8
400
#7EA0C3
500
#517EAE
600
#40658C
700
#345170
800
#283F57
900
#203040
950
#141E29

Contrast Checker

Text on white

7.61:1

AA Pass AAA Pass

Text on black

2.76:1

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