#0C3398

#0C3398

Color Values

HEX

#0C3398

RGB

12, 51, 152

HSL

223.3, 85.4%, 32.2%

HSV

223.3, 92.1%, 59.6%

CMYK

92.1%, 66.4%, 0.0%, 40.4%

OKLCH

0.3722 0.1699 263.8

Properties

Cool Dark Nearest: midnightblue

Color Harmonies

Complementary

#0C3398

#98710C

Analogous

#0C7998

#2B0C98

#0C3398

Triadic

#0C3398

#980C33

#33980C

Split Complementary

#0C3398

#982B0C

#79980C

Tetradic

#0C3398

#980C79

#98710C

#0C982B

Color Blindness Simulation

Original

#0C3398

Protanopia

#1D1D80

Deuteranopia

#1B187A

Tritanopia

#0E6C68

Achromatopsia

#323232

CSS Usage

background-color: #0C3398;
color: #0C3398;
border-color: #0C3398;
Nearest Tailwind: Blue 800 #1E40AF

Tailwind Shades

50
#F2F5FD
100
#E0E7FA
200
#BDCEFA
300
#8EABF6
400
#507DF1
500
#134FEC
600
#0F3FBD
700
#0C3397
800
#092876
900
#0B2056
950
#071436

Contrast Checker

Text on white

10.81:1

AA Pass AAA Pass

Text on black

1.94:1

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