#373986

#373986

Color Values

HEX

#373986

RGB

55, 57, 134

HSL

238.5, 41.8%, 37.1%

HSV

238.5, 59.0%, 52.5%

CMYK

59.0%, 57.5%, 0.0%, 47.5%

OKLCH

0.3886 0.1261 277.7

Properties

Cool Dark Nearest: slateblue 4

Color Harmonies

Complementary

#373986

#868437

Analogous

#376186

#5D3786

#373986

Triadic

#373986

#863739

#398637

Split Complementary

#373986

#865D37

#618637

Tetradic

#373986

#863761

#868437

#37865D

Color Blindness Simulation

Original

#373986

Protanopia

#383873

Deuteranopia

#38386F

Tritanopia

#376561

Achromatopsia

#3E3E3E

CSS Usage

background-color: #373986;
color: #373986;
border-color: #373986;
Nearest Tailwind: Blue 900 #1E3A8A

Tailwind Shades

50
#F5F5FA
100
#E7E7F3
200
#CCCDEA
300
#A8A9DB
400
#797BC8
500
#4A4DB5
600
#3B3D91
700
#2F3174
800
#25265A
900
#1E1F43
950
#13142A

Contrast Checker

Text on white

10.04:1

AA Pass AAA Pass

Text on black

2.09:1

AA Fail AAA Fail

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026
Tutorials

How to Choose Brand Colors: A Step-by-Step Guide

Jan 18, 2026