#439DA5

#439DA5

Color Values

HEX

#439DA5

RGB

67, 157, 165

HSL

184,9, 42,2%, 45,5%

HSV

184,9, 59,4%, 64,7%

CMYK

59,4%, 4,8%, 0,0%, 35,3%

OKLCH

0,6452 0,0856 203,3

Properties

Cool Light Nearest: cadetblue

Color Harmonies

Complementary

#439DA5

#A54B43

Analogous

#43A57C

#436CA5

#439DA5

Triadic

#439DA5

#A5439D

#9DA543

Split Complementary

#439DA5

#A5436C

#A57C43

Tetradic

#439DA5

#7C43A5

#A54B43

#6CA543

Color Blindness Simulation

Original

#439DA5

Protanopia

#6A6BA3

Deuteranopia

#655EA3

Tritanopia

#48A2A1

Achromatopsia

#8A8A8A

CSS Usage

background-color: #439DA5;
color: #439DA5;
border-color: #439DA5;
Nearest Tailwind: Teal 600 #0D9488

Tailwind Shades

50
#F5FAFA
100
#E7F3F4
200
#CCE8EA
300
#A8D7DC
400
#79C2C8
500
#4AADB5
600
#3B8A91
700
#2F6E74
800
#25565B
900
#1E4043
950
#13282A

Contrast Checker

Text on white

3,18:1

AA Fail AAA Fail

Text on black

6,6:1

AA Pass AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026