#3B4D72

#3B4D72

Color Values

HEX

#3B4D72

RGB

59, 77, 114

HSL

220.4, 31.8%, 33.9%

HSV

220.4, 48.2%, 44.7%

CMYK

48.2%, 32.5%, 0.0%, 55.3%

OKLCH

0.4221 0.0661 263.9

Properties

Cool Dark Nearest: RAL 5000 Violet Blue

Color Harmonies

Complementary

#3B4D72

#72603B

Analogous

#3B6872

#443B72

#3B4D72

Triadic

#3B4D72

#723B4D

#4D723B

Split Complementary

#3B4D72

#72443B

#68723B

Tetradic

#3B4D72

#723B68

#72603B

#3B7244

Color Blindness Simulation

Original

#3B4D72

Protanopia

#434369

Deuteranopia

#424067

Tritanopia

#3C6260

Achromatopsia

#4C4C4C

CSS Usage

background-color: #3B4D72;
color: #3B4D72;
border-color: #3B4D72;
Nearest Tailwind: Sky 900 #0C4A6E

Tailwind Shades

50
#F5F7F9
100
#E8EBF2
200
#D0D7E7
300
#AEBBD5
400
#8396BF
500
#5771A8
600
#465B86
700
#38496C
800
#2B3954
900
#232C3E
950
#161C27

Contrast Checker

Text on white

8.43:1

AA Pass AAA Pass

Text on black

2.49:1

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