#372D83

#372D83

Color Values

HEX

#372D83

RGB

55, 45, 131

HSL

247.0, 48.9%, 34.5%

HSV

247.0, 65.6%, 51.4%

CMYK

58.0%, 65.6%, 0.0%, 48.6%

OKLCH

0.3637 0.1384 282.3

Properties

Cool Dark Nearest: slateblue 4

Color Harmonies

Complementary

#372D83

#79832D

Analogous

#2D4E83

#622D83

#372D83

Triadic

#372D83

#83372D

#2D8337

Split Complementary

#372D83

#83622D

#4E832D

Tetradic

#372D83

#832D4E

#79832D

#2D8362

Color Blindness Simulation

Original

#372D83

Protanopia

#33336E

Deuteranopia

#333469

Tritanopia

#365E5A

Achromatopsia

#353535

CSS Usage

background-color: #372D83;
color: #372D83;
border-color: #372D83;
Nearest Tailwind: Indigo 900 #312E81

Tailwind Shades

50
#F5F4FB
100
#E7E6F5
200
#CECAED
300
#ABA4E0
400
#7D73CF
500
#5041BE
600
#403498
700
#332A7A
800
#28215F
900
#201B46
950
#14112C

Contrast Checker

Text on white

11.26:1

AA Pass AAA Pass

Text on black

1.87:1

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