#394564

#394564

Color Values

HEX

#394564

RGB

57, 69, 100

HSL

223.3, 27.4%, 30.8%

HSV

223.3, 43.0%, 39.2%

CMYK

43.0%, 31.0%, 0.0%, 60.8%

OKLCH

0.3939 0.0551 267.6

Properties

Cool Dark Nearest: RAL 5000 Violet Blue

Color Harmonies

Complementary

#394564

#645839

Analogous

#395B64

#433964

#394564

Triadic

#394564

#643945

#456439

Split Complementary

#394564

#644339

#5B6439

Tetradic

#394564

#64395B

#645839

#396443

Color Blindness Simulation

Original

#394564

Protanopia

#3E3E5D

Deuteranopia

#3E3D5B

Tritanopia

#3A5755

Achromatopsia

#454545

CSS Usage

background-color: #394564;
color: #394564;
border-color: #394564;
Nearest Tailwind: Slate 700 #334155

Tailwind Shades

50
#F6F7F9
100
#E9EBF1
200
#D2D7E5
300
#B1BAD3
400
#8795BB
500
#5D70A2
600
#4A5A82
700
#3B4868
800
#2E3851
900
#252B3C
950
#171B26

Contrast Checker

Text on white

9.51:1

AA Pass AAA Pass

Text on black

2.21:1

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