#383D71

#383D71

Color Values

HEX

#383D71

RGB

56, 61, 113

HSL

234.7, 33.7%, 33.1%

HSV

234.7, 50.4%, 44.3%

CMYK

50.4%, 46.0%, 0.0%, 55.7%

OKLCH

0.3824 0.088 277.2

Properties

Cool Dark Nearest: RAL 5017 Traffic Blue

Color Harmonies

Complementary

#383D71

#716C38

Analogous

#385971

#4F3871

#383D71

Triadic

#383D71

#71383D

#3D7138

Split Complementary

#383D71

#714F38

#597138

Tetradic

#383D71

#713859

#716C38

#38714F

Color Blindness Simulation

Original

#383D71

Protanopia

#3A3A64

Deuteranopia

#3A3A61

Tritanopia

#385A58

Achromatopsia

#404040

CSS Usage

background-color: #383D71;
color: #383D71;
border-color: #383D71;
Nearest Tailwind: Blue 950 #172554

Tailwind Shades

50
#F5F6FA
100
#E8E9F2
200
#CFD1E7
300
#ADB1D6
400
#8186C0
500
#555CAA
600
#444A88
700
#363B6D
800
#2A2E55
900
#22243F
950
#151728

Contrast Checker

Text on white

10.12:1

AA Pass AAA Pass

Text on black

2.07:1

AA Fail AAA Fail

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026
Tutorials

How to Choose Brand Colors: A Step-by-Step Guide

Jan 18, 2026