#3C3D79

#3C3D79

Color Values

HEX

#3C3D79

RGB

60, 61, 121

HSL

239.0, 33.7%, 35.5%

HSV

239.0, 50.4%, 47.5%

CMYK

50.4%, 49.6%, 0.0%, 52.5%

OKLCH

0.3911 0.0996 280.0

Properties

Cool Dark Nearest: royalblue 4

Color Harmonies

Complementary

#3C3D79

#79783C

Analogous

#3C5C79

#5A3C79

#3C3D79

Triadic

#3C3D79

#793C3D

#3D793C

Split Complementary

#3C3D79

#795A3C

#5C793C

Tetradic

#3C3D79

#793C5C

#79783C

#3C795A

Color Blindness Simulation

Original

#3C3D79

Protanopia

#3C3C6A

Deuteranopia

#3C3C67

Tritanopia

#3C5F5C

Achromatopsia

#414141

CSS Usage

background-color: #3C3D79;
color: #3C3D79;
border-color: #3C3D79;
Nearest Tailwind: Blue 900 #1E3A8A

Tailwind Shades

50
#F5F5FA
100
#E8E8F2
200
#CFD0E7
300
#ADAED6
400
#8182C0
500
#5556AA
600
#444588
700
#36376D
800
#2A2B55
900
#22223F
950
#151628

Contrast Checker

Text on white

9.83:1

AA Pass AAA Pass

Text on black

2.14:1

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