#2F6F78

#2F6F78

Color Values

HEX

#2F6F78

RGB

47, 111, 120

HSL

187.4, 43.7%, 32.7%

HSV

187.4, 60.8%, 47.1%

CMYK

60.8%, 7.5%, 0.0%, 52.9%

OKLCH

0.5041 0.0662 207.8

Properties

Cool Dark Nearest: RAL 5021 Water Blue

Color Harmonies

Complementary

#2F6F78

#78382F

Analogous

#2F785C

#2F4A78

#2F6F78

Triadic

#2F6F78

#782F6F

#6F782F

Split Complementary

#2F6F78

#782F4A

#785C2F

Tetradic

#2F6F78

#5C2F78

#78382F

#4A782F

Color Blindness Simulation

Original

#2F6F78

Protanopia

#4B4B76

Deuteranopia

#474275

Tritanopia

#327474

Achromatopsia

#626262

CSS Usage

background-color: #2F6F78;
color: #2F6F78;
border-color: #2F6F78;
Nearest Tailwind: Cyan 800 #155E75

Tailwind Shades

50
#F5F9FA
100
#E7F2F4
200
#CCE7EB
300
#A7D6DD
400
#77C0CA
500
#48A9B7
600
#398893
700
#2E6C75
800
#24555C
900
#1D3F44
950
#13282B

Contrast Checker

Text on white

5.73:1

AA Pass AAA Fail

Text on black

3.67:1

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