#393D7B

#393D7B

Color Values

HEX

#393D7B

RGB

57, 61, 123

HSL

236.4, 36.7%, 35.3%

HSV

236.4, 53.7%, 48.2%

CMYK

53.7%, 50.4%, 0.0%, 51.8%

OKLCH

0.3901 0.1034 277.7

Properties

Cool Dark Nearest: royalblue 4

Color Harmonies

Complementary

#393D7B

#7B7739

Analogous

#395E7B

#56397B

#393D7B

Triadic

#393D7B

#7B393D

#3D7B39

Split Complementary

#393D7B

#7B5639

#5E7B39

Tetradic

#393D7B

#7B395E

#7B7739

#397B56

Color Blindness Simulation

Original

#393D7B

Protanopia

#3B3B6C

Deuteranopia

#3A3A68

Tritanopia

#39605E

Achromatopsia

#414141

CSS Usage

background-color: #393D7B;
color: #393D7B;
border-color: #393D7B;
Nearest Tailwind: Blue 900 #1E3A8A

Tailwind Shades

50
#F5F5FA
100
#E8E8F3
200
#CED0E8
300
#ABAED8
400
#7E82C3
500
#5156AE
600
#41458B
700
#343770
800
#282B57
900
#202240
950
#141629

Contrast Checker

Text on white

9.87:1

AA Pass AAA Pass

Text on black

2.13:1

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