#3D4178

#3D4178

Color Values

HEX

#3D4178

RGB

61, 65, 120

HSL

235.9, 32.6%, 35.5%

HSV

235.9, 49.2%, 47.1%

CMYK

49.2%, 45.8%, 0.0%, 52.9%

OKLCH

0.3998 0.0918 278.2

Properties

Cool Dark Nearest: RAL 5017 Traffic Blue

Color Harmonies

Complementary

#3D4178

#78743D

Analogous

#3D5F78

#563D78

#3D4178

Triadic

#3D4178

#783D41

#41783D

Split Complementary

#3D4178

#78563D

#5F783D

Tetradic

#3D4178

#783D5F

#78743D

#3D7856

Color Blindness Simulation

Original

#3D4178

Protanopia

#3F3F6B

Deuteranopia

#3E3E68

Tritanopia

#3D605E

Achromatopsia

#444444

CSS Usage

background-color: #3D4178;
color: #3D4178;
border-color: #3D4178;
Nearest Tailwind: Blue 950 #172554

Tailwind Shades

50
#F5F6F9
100
#E8E9F2
200
#D0D1E7
300
#AEB1D6
400
#8286BF
500
#565CA9
600
#454987
700
#373B6C
800
#2B2E55
900
#22243F
950
#161728

Contrast Checker

Text on white

9.44:1

AA Pass AAA Pass

Text on black

2.23:1

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