#373CEB

#373CEB

Color Values

HEX

#373CEB

RGB

55, 60, 235

HSL

238.3, 81.8%, 56.9%

HSV

238.3, 76.6%, 92.2%

CMYK

76.6%, 74.5%, 0.0%, 7.8%

OKLCH

0.4884 0.2525 271.0

Properties

Cool Dark Nearest: mediumblue

Color Harmonies

Complementary

#373CEB

#EBE637

Analogous

#3796EB

#8C37EB

#373CEB

Triadic

#373CEB

#EB373C

#3CEB37

Split Complementary

#373CEB

#EB8C37

#96EB37

Tetradic

#373CEB

#EB3796

#EBE637

#37EB8C

Color Blindness Simulation

Original

#373CEB

Protanopia

#3939C1

Deuteranopia

#3938B6

Tritanopia

#379F98

Achromatopsia

#484848

CSS Usage

background-color: #373CEB;
color: #373CEB;
border-color: #373CEB;
Nearest Tailwind: Indigo 600 #4F46E5

Tailwind Shades

50
#F2F2FD
100
#E1E1FA
200
#BEC0F9
300
#9093F4
400
#5358EE
500
#171DE8
600
#1317B9
700
#0F1394
800
#0C0F74
900
#0D0F54
950
#080935

Contrast Checker

Text on white

6.98:1

AA Pass AAA Fail

Text on black

3.01:1

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