#383F86

#383F86

Color Values

HEX

#383F86

RGB

56, 63, 134

HSL

234.6, 41.1%, 37.3%

HSV

234.6, 58.2%, 52.5%

CMYK

58.2%, 53.0%, 0.0%, 47.5%

OKLCH

0.4015 0.1174 275.5

Properties

Cool Dark Nearest: royalblue 4

Color Harmonies

Complementary

#383F86

#867F38

Analogous

#386686

#583886

#383F86

Triadic

#383F86

#86383F

#3F8638

Split Complementary

#383F86

#865838

#668638

Tetradic

#383F86

#863866

#867F38

#388658

Color Blindness Simulation

Original

#383F86

Protanopia

#3B3B75

Deuteranopia

#3B3A71

Tritanopia

#386764

Achromatopsia

#434343

CSS Usage

background-color: #383F86;
color: #383F86;
border-color: #383F86;
Nearest Tailwind: Blue 900 #1E3A8A

Tailwind Shades

50
#F5F5FA
100
#E7E8F3
200
#CDCFEA
300
#A9ADDB
400
#7A81C7
500
#4B55B4
600
#3C4490
700
#303673
800
#262A5A
900
#1F2242
950
#13152A

Contrast Checker

Text on white

9.44:1

AA Pass AAA Pass

Text on black

2.22:1

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