#373C6C

#373C6C

Color Values

HEX

#373C6C

RGB

55, 60, 108

HSL

234,3, 32,5%, 32,0%

HSV

234,3, 49,1%, 42,4%

CMYK

49,1%, 44,4%, 0,0%, 57,6%

OKLCH

0,3761 0,0818 277,2

Properties

Cool Dark Nearest: RAL 5017 Traffic Blue

Color Harmonies

Complementary

#373C6C

#6C6737

Analogous

#37576C

#4D376C

#373C6C

Triadic

#373C6C

#6C373C

#3C6C37

Split Complementary

#373C6C

#6C4D37

#576C37

Tetradic

#373C6C

#6C3757

#6C6737

#376C4D

Color Blindness Simulation

Original

#373C6C

Protanopia

#393960

Deuteranopia

#39385E

Tritanopia

#375755

Achromatopsia

#3E3E3E

CSS Usage

background-color: #373C6C;
color: #373C6C;
border-color: #373C6C;
Nearest Tailwind: Blue 950 #172554

Tailwind Shades

50
#F5F6F9
100
#E8E9F2
200
#D0D2E7
300
#AEB2D6
400
#8288BF
500
#565EA9
600
#454B87
700
#373C6C
800
#2B2F54
900
#22253F
950
#161728

Contrast Checker

Text on white

10,37:1

AA Pass AAA Pass

Text on black

2,03:1

AA Fail AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Fév 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Fév 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Fév 19, 2026