#3F467C

#3F467C

Color Values

HEX

#3F467C

RGB

63, 70, 124

HSL

233.1, 32.6%, 36.7%

HSV

233.1, 49.2%, 48.6%

CMYK

49.2%, 43.5%, 0.0%, 51.4%

OKLCH

0.4149 0.0901 276.2

Properties

Cool Dark Nearest: RAL 5017 Traffic Blue

Color Harmonies

Complementary

#3F467C

#7C753F

Analogous

#3F657C

#573F7C

#3F467C

Triadic

#3F467C

#7C3F46

#467C3F

Split Complementary

#3F467C

#7C573F

#657C3F

Tetradic

#3F467C

#7C3F65

#7C753F

#3F7C57

Color Blindness Simulation

Original

#3F467C

Protanopia

#42426F

Deuteranopia

#42416C

Tritanopia

#3F6562

Achromatopsia

#484848

CSS Usage

background-color: #3F467C;
color: #3F467C;
border-color: #3F467C;
Nearest Tailwind: Blue 950 #172554

Tailwind Shades

50
#F5F6F9
100
#E8E9F2
200
#D0D2E7
300
#AEB2D6
400
#8289BF
500
#565FA9
600
#454C87
700
#373D6C
800
#2B3055
900
#22263F
950
#161828

Contrast Checker

Text on white

8.83:1

AA Pass AAA Pass

Text on black

2.38:1

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