#373C6E

#373C6E

Color Values

HEX

#373C6E

RGB

55, 60, 110

HSL

234,5, 33,3%, 32,4%

HSV

234,5, 50,0%, 43,1%

CMYK

50,0%, 45,5%, 0,0%, 56,9%

OKLCH

0,3774 0,085 277,2

Properties

Cool Dark Nearest: RAL 5017 Traffic Blue

Color Harmonies

Complementary

#373C6E

#6E6937

Analogous

#37586E

#4E376E

#373C6E

Triadic

#373C6E

#6E373C

#3C6E37

Split Complementary

#373C6E

#6E4E37

#586E37

Tetradic

#373C6E

#6E3758

#6E6937

#376E4E

Color Blindness Simulation

Original

#373C6E

Protanopia

#393962

Deuteranopia

#39385F

Tritanopia

#375856

Achromatopsia

#3F3F3F

CSS Usage

background-color: #373C6E;
color: #373C6E;
border-color: #373C6E;
Nearest Tailwind: Blue 950 #172554

Tailwind Shades

50
#F5F6FA
100
#E8E9F2
200
#CFD2E7
300
#ADB1D6
400
#8187C0
500
#555DAA
600
#444A88
700
#363B6D
800
#2B2E55
900
#22253F
950
#151728

Contrast Checker

Text on white

10,32:1

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

فبراير 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

فبراير 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

فبراير 19, 2026