#37274C

#37274C

Color Values

HEX

#37274C

RGB

55, 39, 76

HSL

265.9, 32.2%, 22.5%

HSV

265.9, 48.7%, 29.8%

CMYK

27.6%, 48.7%, 0.0%, 70.2%

OKLCH

0.3098 0.067 302.6

Properties

Cool Dark Nearest: RAL 5022 Night Blue

Color Harmonies

Complementary

#37274C

#3C4C27

Analogous

#27294C

#49274C

#37274C

Triadic

#37274C

#4C3727

#274C37

Split Complementary

#37274C

#4C4927

#294C27

Tetradic

#37274C

#4C2729

#3C4C27

#274C49

Color Blindness Simulation

Original

#37274C

Protanopia

#303043

Deuteranopia

#313241

Tritanopia

#363C3A

Achromatopsia

#2D2D2D

CSS Usage

background-color: #37274C;
color: #37274C;
border-color: #37274C;
Nearest Tailwind: Indigo 950 #1E1B4B

Tailwind Shades

50
#F7F5F9
100
#ECE8F2
200
#DAD0E7
300
#BFAED6
400
#9C82BF
500
#7A56A9
600
#624587
700
#4E376C
800
#3D2B54
900
#2F223E
950
#1D1627

Contrast Checker

Text on white

13.49:1

AA Pass AAA Pass

Text on black

1.56:1

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