#439DA2

#439DA2

Color Values

HEX

#439DA2

RGB

67, 157, 162

HSL

183.2, 41.5%, 44.9%

HSV

183.2, 58.6%, 63.5%

CMYK

58.6%, 3.1%, 0.0%, 36.5%

OKLCH

0.6441 0.0852 200.3

Properties

Cool Light Nearest: cadetblue

Color Harmonies

Complementary

#439DA2

#A24843

Analogous

#43A278

#436DA2

#439DA2

Triadic

#439DA2

#A2439D

#9DA243

Split Complementary

#439DA2

#A2436D

#A27843

Tetradic

#439DA2

#7843A2

#A24843

#6DA243

Color Blindness Simulation

Original

#439DA2

Protanopia

#6A6BA1

Deuteranopia

#655EA0

Tritanopia

#48A0A0

Achromatopsia

#8A8A8A

CSS Usage

background-color: #439DA2;
color: #439DA2;
border-color: #439DA2;
Nearest Tailwind: Teal 600 #0D9488

Tailwind Shades

50
#F5FAFA
100
#E7F3F3
200
#CCE9EA
300
#A8D8DB
400
#79C4C8
500
#4BAFB4
600
#3C8C90
700
#307073
800
#25575A
900
#1E4143
950
#13292A

Contrast Checker

Text on white

3.19:1

AA Fail AAA Fail

Text on black

6.58:1

AA Pass 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