#3F3468

#3F3468

Color Values

HEX

#3F3468

RGB

63, 52, 104

HSL

252.7, 33.3%, 30.6%

HSV

252.7, 50.0%, 40.8%

CMYK

39.4%, 50.0%, 0.0%, 59.2%

OKLCH

0.3635 0.0875 291.1

Properties

Cool Dark Nearest: RAL 5002 Ultramarine Blue

Color Harmonies

Complementary

#3F3468

#5D6834

Analogous

#344368

#593468

#3F3468

Triadic

#3F3468

#683F34

#34683F

Split Complementary

#3F3468

#685934

#436834

Tetradic

#3F3468

#683443

#5D6834

#346859

Color Blindness Simulation

Original

#3F3468

Protanopia

#3A3A5B

Deuteranopia

#3B3C58

Tritanopia

#3E514F

Achromatopsia

#3A3A3A

CSS Usage

background-color: #3F3468;
color: #3F3468;
border-color: #3F3468;
Nearest Tailwind: Blue 950 #172554

Tailwind Shades

50
#F6F5FA
100
#EAE8F2
200
#D4CFE7
300
#B6ADD6
400
#8F81C0
500
#6755AA
600
#524488
700
#42366D
800
#342B55
900
#28223F
950
#191528

Contrast Checker

Text on white

11.04:1

AA Pass AAA Pass

Text on black

1.9:1

AA Fail AAA Fail

Related Articles

Color Questions

What Is Pantone? The Universal Color Language

Feb 20, 2026
Color Questions

What Is Metamerism? Why Colors Look Different Under Different Lights

Feb 20, 2026
Color Questions

What Is Luminance? Brightness in Color Science

Feb 20, 2026