#3F3F62

#3F3F62

Color Values

HEX

#3F3F62

RGB

63, 63, 98

HSL

240.0, 21.7%, 31.6%

HSV

240.0, 35.7%, 38.4%

CMYK

35.7%, 35.7%, 0.0%, 61.6%

OKLCH

0.3837 0.0591 283.3

Properties

Cool Dark Nearest: RAL 5000 Violet Blue

Color Harmonies

Complementary

#3F3F62

#62623F

Analogous

#3F5162

#513F62

#3F3F62

Triadic

#3F3F62

#623F3F

#3F623F

Split Complementary

#3F3F62

#62513F

#51623F

Tetradic

#3F3F62

#623F51

#62623F

#3F6251

Color Blindness Simulation

Original

#3F3F62

Protanopia

#3F3F5A

Deuteranopia

#3F3F58

Tritanopia

#3F5351

Achromatopsia

#424242

CSS Usage

background-color: #3F3F62;
color: #3F3F62;
border-color: #3F3F62;
Nearest Tailwind: Slate 700 #334155

Tailwind Shades

50
#F6F6F9
100
#EAEAF0
200
#D4D4E3
300
#B5B5CF
400
#8C8CB5
500
#64649B
600
#50507C
700
#404063
800
#32324E
900
#27273A
950
#191925

Contrast Checker

Text on white

10.01:1

AA Pass AAA Pass

Text on black

2.1:1

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