#273146

#273146

Color Values

HEX

#273146

RGB

39, 49, 70

HSL

220.6, 28.4%, 21.4%

HSV

220.6, 44.3%, 27.5%

CMYK

44.3%, 30.0%, 0.0%, 72.5%

OKLCH

0.3138 0.0403 264.6

Properties

Cool Dark Nearest: RAL 5020 Ocean Blue

Color Harmonies

Complementary

#273146

#463C27

Analogous

#274146

#2D2746

#273146

Triadic

#273146

#462731

#314627

Split Complementary

#273146

#462D27

#414627

Tetradic

#273146

#462741

#463C27

#27462D

Color Blindness Simulation

Original

#273146

Protanopia

#2B2B41

Deuteranopia

#2B2A40

Tritanopia

#283D3C

Achromatopsia

#303030

CSS Usage

background-color: #273146;
color: #273146;
border-color: #273146;
Nearest Tailwind: Slate 800 #1E293B

Tailwind Shades

50
#F6F7F9
100
#E9ECF1
200
#D1D8E5
300
#B0BCD3
400
#8697BB
500
#5B73A4
600
#495C83
700
#3A4969
800
#2E3952
900
#242C3D
950
#171C26

Contrast Checker

Text on white

13.01:1

AA Pass AAA Pass

Text on black

1.61:1

AA Fail AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026