#393553

#393553

Color Values

HEX

#393553

RGB

57, 53, 83

HSL

248.0, 22.1%, 26.7%

HSV

248.0, 36.1%, 32.5%

CMYK

31.3%, 36.1%, 0.0%, 67.5%

OKLCH

0.3468 0.0519 289.5

Properties

Cool Dark Nearest: RAL 5022 Night Blue

Color Harmonies

Complementary

#393553

#4F5335

Analogous

#354053

#483553

#393553

Triadic

#393553

#533935

#355339

Split Complementary

#393553

#534835

#405335

Tetradic

#393553

#533540

#4F5335

#355348

Color Blindness Simulation

Original

#393553

Protanopia

#37374C

Deuteranopia

#38384A

Tritanopia

#394645

Achromatopsia

#383838

CSS Usage

background-color: #393553;
color: #393553;
border-color: #393553;
Nearest Tailwind: Slate 700 #334155

Tailwind Shades

50
#F6F6F9
100
#EBEAF1
200
#D6D3E3
300
#B8B4CF
400
#918CB6
500
#6B639C
600
#554F7D
700
#444064
800
#35324E
900
#29273A
950
#1A1925

Contrast Checker

Text on white

11.61:1

AA Pass AAA Pass

Text on black

1.81:1

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