#3FAEB4

#3FAEB4

Color Values

HEX

#3FAEB4

RGB

63, 174, 180

HSL

183.1, 48.1%, 47.6%

HSV

183.1, 65.0%, 70.6%

CMYK

65.0%, 3.3%, 0.0%, 29.4%

OKLCH

0.6912 0.0987 200.2

Properties

Cool Light Nearest: Teal Blue

Color Harmonies

Complementary

#3FAEB4

#B4453F

Analogous

#3FB47F

#3F73B4

#3FAEB4

Triadic

#3FAEB4

#B43FAE

#AEB43F

Split Complementary

#3FAEB4

#B43F73

#B47F3F

Tetradic

#3FAEB4

#7F3FB4

#B4453F

#73B43F

Color Blindness Simulation

Original

#3FAEB4

Protanopia

#6F70B3

Deuteranopia

#6960B2

Tritanopia

#45B1B1

Achromatopsia

#979797

CSS Usage

background-color: #3FAEB4;
color: #3FAEB4;
border-color: #3FAEB4;
Nearest Tailwind: Cyan 500 #06B6D4

Tailwind Shades

50
#F4FAFA
100
#E6F4F4
200
#CAEBEC
300
#A4DCDF
400
#73C9CE
500
#42B6BD
600
#359297
700
#2A7579
800
#215B5E
900
#1B4345
950
#112A2C

Contrast Checker

Text on white

2.65:1

AA Fail AAA Fail

Text on black

7.92:1

AA Pass AAA Pass

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