#273449

#273449

Color Values

HEX

#273449

RGB

39, 52, 73

HSL

217.1, 30.4%, 22.0%

HSV

217.1, 46.6%, 28.6%

CMYK

46.6%, 28.8%, 0.0%, 71.4%

OKLCH

0.3232 0.0416 259.8

Properties

Cool Dark Nearest: RAL 5020 Ocean Blue

Color Harmonies

Complementary

#273449

#493C27

Analogous

#274549

#2B2749

#273449

Triadic

#273449

#492734

#344927

Split Complementary

#273449

#492B27

#454927

Tetradic

#273449

#492745

#493C27

#27492B

Color Blindness Simulation

Original

#273449

Protanopia

#2D2D44

Deuteranopia

#2C2B43

Tritanopia

#28403F

Achromatopsia

#333333

CSS Usage

background-color: #273449;
color: #273449;
border-color: #273449;
Nearest Tailwind: Slate 800 #1E293B

Tailwind Shades

50
#F5F7F9
100
#E9ECF2
200
#D0D9E6
300
#AFBDD4
400
#849ABD
500
#5976A6
600
#475F85
700
#394C6A
800
#2C3B53
900
#232D3E
950
#161D27

Contrast Checker

Text on white

12.55:1

AA Pass AAA Pass

Text on black

1.67:1

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