#347A7D

#347A7D

Color Values

HEX

#347A7D

RGB

52, 122, 125

HSL

182.5, 41.2%, 34.7%

HSV

182.5, 58.4%, 49.0%

CMYK

58.4%, 2.4%, 0.0%, 51.0%

OKLCH

0.5365 0.0698 199.1

Properties

Cool Dark Nearest: RAL 5018 Turquoise Blue

Color Harmonies

Complementary

#347A7D

#7D3734

Analogous

#347D5C

#34557D

#347A7D

Triadic

#347A7D

#7D347A

#7A7D34

Split Complementary

#347A7D

#7D3455

#7D5C34

Tetradic

#347A7D

#5C347D

#7D3734

#557D34

Color Blindness Simulation

Original

#347A7D

Protanopia

#52537C

Deuteranopia

#4E497C

Tritanopia

#387C7C

Achromatopsia

#6B6B6B

CSS Usage

background-color: #347A7D;
color: #347A7D;
border-color: #347A7D;
Nearest Tailwind: Teal 700 #0F766E

Tailwind Shades

50
#F5FAFA
100
#E7F3F3
200
#CDE9EA
300
#A9D9DB
400
#7AC4C8
500
#4BB0B4
600
#3C8D90
700
#307073
800
#25585A
900
#1E4142
950
#13292A

Contrast Checker

Text on white

4.97:1

AA Pass AAA Fail

Text on black

4.23:1

AA Fail 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