#1C3549

#1C3549

Color Values

HEX

#1C3549

RGB

28, 53, 73

HSL

206.7, 44.6%, 19.8%

HSV

206.7, 61.6%, 28.6%

CMYK

61.6%, 27.4%, 0.0%, 71.4%

OKLCH

0.3186 0.0475 244.2

Properties

Cool Dark Nearest: RAL 5020 Ocean Blue

Color Harmonies

Complementary

#1C3549

#49301C

Analogous

#1C4947

#1C1E49

#1C3549

Triadic

#1C3549

#491C35

#35491C

Split Complementary

#1C3549

#491C1E

#49471C

Tetradic

#1C3549

#471C49

#49301C

#1E491C

Color Blindness Simulation

Original

#1C3549

Protanopia

#272744

Deuteranopia

#252443

Tritanopia

#1D4040

Achromatopsia

#313131

CSS Usage

background-color: #1C3549;
color: #1C3549;
border-color: #1C3549;
Nearest Tailwind: Cyan 950 #083344

Tailwind Shades

50
#F4F8FA
100
#E6EEF4
200
#CBDDEB
300
#A7C5DD
400
#77A5CB
500
#4786B8
600
#396B93
700
#2D5676
800
#23435C
900
#1D3344
950
#12202B

Contrast Checker

Text on white

12.69:1

AA Pass AAA Pass

Text on black

1.65:1

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