#384B64

#384B64

Color Values

HEX

#384B64

RGB

56, 75, 100

HSL

214.1, 28.2%, 30.6%

HSV

214.1, 44.0%, 39.2%

CMYK

44.0%, 25.0%, 0.0%, 60.8%

OKLCH

0.4078 0.0486 255.5

Properties

Cool Dark Nearest: RAL 5000 Violet Blue

Color Harmonies

Complementary

#384B64

#645138

Analogous

#386164

#3B3864

#384B64

Triadic

#384B64

#64384B

#4B6438

Split Complementary

#384B64

#643B38

#616438

Tetradic

#384B64

#643861

#645138

#38643B

Color Blindness Simulation

Original

#384B64

Protanopia

#40405E

Deuteranopia

#3F3E5C

Tritanopia

#395958

Achromatopsia

#494949

CSS Usage

background-color: #384B64;
color: #384B64;
border-color: #384B64;
Nearest Tailwind: Slate 700 #334155

Tailwind Shades

50
#F6F7F9
100
#E9EDF1
200
#D1DAE5
300
#B1BFD3
400
#869DBB
500
#5C7BA3
600
#496283
700
#3B4E69
800
#2E3D52
900
#242F3D
950
#171E26

Contrast Checker

Text on white

8.9:1

AA Pass AAA Pass

Text on black

2.36:1

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