#3F898C

#3F898C

Color Values

HEX

#3F898C

RGB

63, 137, 140

HSL

182.3, 37.9%, 39.8%

HSV

182.3, 55.0%, 54.9%

CMYK

55.0%, 2.1%, 0.0%, 45.1%

OKLCH

0.5846 0.0734 198.9

Properties

Cool Light Nearest: RAL 5018 Turquoise Blue

Color Harmonies

Complementary

#3F898C

#8C423F

Analogous

#3F8C68

#3F638C

#3F898C

Triadic

#3F898C

#8C3F89

#898C3F

Split Complementary

#3F898C

#8C3F63

#8C683F

Tetradic

#3F898C

#683F8C

#8C423F

#638C3F

Color Blindness Simulation

Original

#3F898C

Protanopia

#5F608B

Deuteranopia

#5B558B

Tritanopia

#438B8B

Achromatopsia

#797979

CSS Usage

background-color: #3F898C;
color: #3F898C;
border-color: #3F898C;
Nearest Tailwind: Teal 700 #0F766E

Tailwind Shades

50
#F5FAFA
100
#E7F2F3
200
#CEE8E9
300
#ABD7D9
400
#7DC2C4
500
#4FACB0
600
#3F8A8D
700
#336E71
800
#285658
900
#204041
950
#142829

Contrast Checker

Text on white

4.06:1

AA Fail AAA Fail

Text on black

5.17:1

AA Pass 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