#373490

#373490

Color Values

HEX

#373490

RGB

55, 52, 144

HSL

242.0, 46.9%, 38.4%

HSV

242.0, 63.9%, 56.5%

CMYK

61.8%, 63.9%, 0.0%, 43.5%

OKLCH

0.3875 0.1472 278.5

Properties

Cool Dark Nearest: slateblue 4

Color Harmonies

Complementary

#373490

#8D9034

Analogous

#345F90

#653490

#373490

Triadic

#373490

#903734

#349037

Split Complementary

#373490

#906534

#5F9034

Tetradic

#373490

#90345F

#8D9034

#349065

Color Blindness Simulation

Original

#373490

Protanopia

#36367A

Deuteranopia

#363674

Tritanopia

#376864

Achromatopsia

#3B3B3B

CSS Usage

background-color: #373490;
color: #373490;
border-color: #373490;
Nearest Tailwind: Indigo 900 #312E81

Tailwind Shades

50
#F5F4FA
100
#E7E6F4
200
#CCCBEC
300
#A7A5DF
400
#7774CD
500
#4844BB
600
#393696
700
#2E2B78
800
#24225E
900
#1D1C45
950
#13122C

Contrast Checker

Text on white

10.21:1

AA Pass AAA Pass

Text on black

2.06:1

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