#043C6C

#043C6C

Color Values

HEX

#043C6C

RGB

4, 60, 108

HSL

207.7, 92.9%, 22.0%

HSV

207.7, 96.3%, 42.4%

CMYK

96.3%, 44.4%, 0.0%, 57.6%

OKLCH

0.3518 0.0987 251.0

Properties

Cool Dark Nearest: Midnight Blue

Color Harmonies

Complementary

#043C6C

#6C3404

Analogous

#046C68

#04086C

#043C6C

Triadic

#043C6C

#6C043C

#3C6C04

Split Complementary

#043C6C

#6C0408

#6C6804

Tetradic

#043C6C

#68046C

#6C3404

#086C04

Color Blindness Simulation

Original

#043C6C

Protanopia

#1C1D60

Deuteranopia

#19155E

Tritanopia

#075755

Achromatopsia

#343434

CSS Usage

background-color: #043C6C;
color: #043C6C;
border-color: #043C6C;
Nearest Tailwind: Sky 900 #0C4A6E

Tailwind Shades

50
#F1F8FD
100
#DFEEFB
200
#BADEFC
300
#89C6FB
400
#49A7F8
500
#0989F6
600
#076DC5
700
#06579D
800
#05447B
900
#083459
950
#052138

Contrast Checker

Text on white

11.24:1

AA Pass AAA Pass

Text on black

1.87:1

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