#2B686F

#2B686F

Color Values

HEX

#2B686F

RGB

43, 104, 111

HSL

186,2, 44,2%, 30,2%

HSV

186,2, 61,3%, 43,5%

CMYK

61,3%, 6,3%, 0,0%, 56,5%

OKLCH

0,4805 0,0632 205,5

Properties

Cool Dark Nearest: RAL 5021 Water Blue

Color Harmonies

Complementary

#2B686F

#6F322B

Analogous

#2B6F54

#2B466F

#2B686F

Triadic

#2B686F

#6F2B68

#686F2B

Split Complementary

#2B686F

#6F2B46

#6F542B

Tetradic

#2B686F

#542B6F

#6F322B

#466F2B

Color Blindness Simulation

Original

#2B686F

Protanopia

#45466D

Deuteranopia

#423D6D

Tritanopia

#2E6C6C

Achromatopsia

#5C5C5C

CSS Usage

background-color: #2B686F;
color: #2B686F;
border-color: #2B686F;
Nearest Tailwind: Teal 800 #115E59

Tailwind Shades

50
#F4FAFA
100
#E6F2F4
200
#CCE8EB
300
#A7D7DD
400
#77C2CA
500
#47ACB8
600
#398A93
700
#2E6E76
800
#24565C
900
#1D4044
950
#12282B

Contrast Checker

Text on white

6,34:1

AA Pass AAA Fail

Text on black

3,31:1

AA Fail AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Şub 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Şub 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Şub 19, 2026