#0C3F67

#0C3F67

Color Values

HEX

#0C3F67

RGB

12, 63, 103

HSL

206.4, 79.1%, 22.5%

HSV

206.4, 88.3%, 40.4%

CMYK

88.3%, 38.8%, 0.0%, 59.6%

OKLCH

0.3578 0.0863 247.6

Properties

Cool Dark Nearest: Midnight Blue

Color Harmonies

Complementary

#0C3F67

#67340C

Analogous

#0C6761

#0C1167

#0C3F67

Triadic

#0C3F67

#670C3F

#3F670C

Split Complementary

#0C3F67

#670C11

#67610C

Tetradic

#0C3F67

#610C67

#67340C

#11670C

Color Blindness Simulation

Original

#0C3F67

Protanopia

#22235D

Deuteranopia

#1F1B5B

Tritanopia

#0F5654

Achromatopsia

#373737

CSS Usage

background-color: #0C3F67;
color: #0C3F67;
border-color: #0C3F67;
Nearest Tailwind: Sky 900 #0C4A6E

Tailwind Shades

50
#F2F8FC
100
#E1EFF9
200
#BFDFF8
300
#91C8F2
400
#56AAEB
500
#1B8CE4
600
#1570B7
700
#115992
800
#0D4672
900
#0E3553
950
#092134

Contrast Checker

Text on white

10.92:1

AA Pass AAA Pass

Text on black

1.92:1

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