#3F6F72

#3F6F72

Color Values

HEX

#3F6F72

RGB

63, 111, 114

HSL

183.5, 28.8%, 34.7%

HSV

183.5, 44.7%, 44.7%

CMYK

44.7%, 2.6%, 0.0%, 55.3%

OKLCH

0.5089 0.0525 200.8

Properties

Cool Dark Nearest: RAL 5021 Water Blue

Color Harmonies

Complementary

#3F6F72

#72423F

Analogous

#3F725B

#3F5672

#3F6F72

Triadic

#3F6F72

#723F6F

#6F723F

Split Complementary

#3F6F72

#723F56

#725B3F

Tetradic

#3F6F72

#5B3F72

#72423F

#56723F

Color Blindness Simulation

Original

#3F6F72

Protanopia

#545471

Deuteranopia

#514D71

Tritanopia

#417171

Achromatopsia

#656565

CSS Usage

background-color: #3F6F72;
color: #3F6F72;
border-color: #3F6F72;
Nearest Tailwind: Teal 800 #115E59

Tailwind Shades

50
#F5F9F9
100
#E9F1F2
200
#D1E4E6
300
#B0D1D3
400
#85B9BC
500
#5BA0A4
600
#498083
700
#3A6669
800
#2D5052
900
#243C3D
950
#172627

Contrast Checker

Text on white

5.63:1

AA Pass AAA Fail

Text on black

3.73:1

AA Fail 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