#3F4884

#3F4884

Color Values

HEX

#3F4884

RGB

63, 72, 132

HSL

232.2, 35.4%, 38.2%

HSV

232.2, 52.3%, 51.8%

CMYK

52.3%, 45.5%, 0.0%, 48.2%

OKLCH

0.4244 0.0996 274.9

Properties

Cool Dark Nearest: dodgerblue 4

Color Harmonies

Complementary

#3F4884

#847B3F

Analogous

#3F6A84

#583F84

#3F4884

Triadic

#3F4884

#843F48

#48843F

Split Complementary

#3F4884

#84583F

#6A843F

Tetradic

#3F4884

#843F6A

#847B3F

#3F8458

Color Blindness Simulation

Original

#3F4884

Protanopia

#434375

Deuteranopia

#424272

Tritanopia

#3F6A68

Achromatopsia

#4A4A4A

CSS Usage

background-color: #3F4884;
color: #3F4884;
border-color: #3F4884;
Nearest Tailwind: Blue 900 #1E3A8A

Tailwind Shades

50
#F5F6FA
100
#E8E9F3
200
#CFD2E8
300
#ACB2D7
400
#7F88C2
500
#525EAD
600
#424B8A
700
#353C6E
800
#292F56
900
#212540
950
#151728

Contrast Checker

Text on white

8.5:1

AA Pass AAA Pass

Text on black

2.47:1

AA Fail AAA Fail

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Feb 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026