#373C67

#373C67

Color Values

HEX

#373C67

RGB

55, 60, 103

HSL

233,8, 30,4%, 31,0%

HSV

233,8, 46,6%, 40,4%

CMYK

46,6%, 41,7%, 0,0%, 59,6%

OKLCH

0,3729 0,0737 277,2

Properties

Cool Dark Nearest: RAL 5022 Night Blue

Color Harmonies

Complementary

#373C67

#676237

Analogous

#375467

#4A3767

#373C67

Triadic

#373C67

#67373C

#3C6737

Split Complementary

#373C67

#674A37

#546737

Tetradic

#373C67

#673754

#676237

#37674A

Color Blindness Simulation

Original

#373C67

Protanopia

#39395D

Deuteranopia

#39385A

Tritanopia

#375453

Achromatopsia

#3E3E3E

CSS Usage

background-color: #373C67;
color: #373C67;
border-color: #373C67;
Nearest Tailwind: Blue 950 #172554

Tailwind Shades

50
#F5F6F9
100
#E9E9F2
200
#D0D3E6
300
#AFB3D4
400
#848ABD
500
#5961A6
600
#474D85
700
#393E6A
800
#2C3053
900
#23263E
950
#161827

Contrast Checker

Text on white

10,48:1

AA Pass AAA Pass

Text on black

2,0:1

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