#3F5F84

#3F5F84

Color Values

HEX

#3F5F84

RGB

63, 95, 132

HSL

212.2, 35.4%, 38.2%

HSV

212.2, 52.3%, 51.8%

CMYK

52.3%, 28.0%, 0.0%, 48.2%

OKLCH

0.4772 0.071 252.8

Properties

Cool Dark Nearest: RAL 5023 Distant Blue

Color Harmonies

Complementary

#3F5F84

#84643F

Analogous

#3F8184

#413F84

#3F5F84

Triadic

#3F5F84

#843F5F

#5F843F

Split Complementary

#3F5F84

#84413F

#81843F

Tetradic

#3F5F84

#843F81

#84643F

#3F8441

Color Blindness Simulation

Original

#3F5F84

Protanopia

#4D4D7B

Deuteranopia

#4B4979

Tritanopia

#417472

Achromatopsia

#5B5B5B

CSS Usage

background-color: #3F5F84;
color: #3F5F84;
border-color: #3F5F84;
Nearest Tailwind: Sky 800 #075985

Tailwind Shades

50
#F5F7FA
100
#E8EDF3
200
#CFDAE8
300
#ACC0D7
400
#7F9EC2
500
#527CAD
600
#42638A
700
#354F6E
800
#293E56
900
#212F40
950
#151E28

Contrast Checker

Text on white

6.6:1

AA Pass AAA Fail

Text on black

3.18:1

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