#273D49

#273D49

Color Values

HEX

#273D49

RGB

39, 61, 73

HSL

201.2, 30.4%, 22.0%

HSV

201.2, 46.6%, 28.6%

CMYK

46.6%, 16.4%, 0.0%, 71.4%

OKLCH

0.347 0.0347 233.0

Properties

Cool Dark Nearest: RAL 5001 Green Blue

Color Harmonies

Complementary

#273D49

#493327

Analogous

#274944

#272C49

#273D49

Triadic

#273D49

#49273D

#3D4927

Split Complementary

#273D49

#49272C

#494427

Tetradic

#273D49

#442749

#493327

#2C4927

Color Blindness Simulation

Original

#273D49

Protanopia

#313146

Deuteranopia

#2F2E45

Tritanopia

#284443

Achromatopsia

#393939

CSS Usage

background-color: #273D49;
color: #273D49;
border-color: #273D49;
Nearest Tailwind: Gray 700 #374151

Tailwind Shades

50
#F5F8F9
100
#E9EFF2
200
#D0DEE6
300
#AFC7D4
400
#84A9BD
500
#598BA6
600
#476F85
700
#39596A
800
#2C4553
900
#23343E
950
#162127

Contrast Checker

Text on white

11.35:1

AA Pass AAA Pass

Text on black

1.85:1

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