#18686C

#18686C

Color Values

HEX

#18686C

RGB

24, 104, 108

HSL

182.9, 63.6%, 25.9%

HSV

182.9, 77.8%, 42.4%

CMYK

77.8%, 3.7%, 0.0%, 57.6%

OKLCH

0.4736 0.0731 200.0

Properties

Cool Dark Nearest: RAL 5021 Water Blue

Color Harmonies

Complementary

#18686C

#6C1C18

Analogous

#186C46

#183E6C

#18686C

Triadic

#18686C

#6C1868

#686C18

Split Complementary

#18686C

#6C183E

#6C4618

Tetradic

#18686C

#46186C

#6C1C18

#3E6C18

Color Blindness Simulation

Original

#18686C

Protanopia

#3B3B6B

Deuteranopia

#36306B

Tritanopia

#1C6A6A

Achromatopsia

#575757

CSS Usage

background-color: #18686C;
color: #18686C;
border-color: #18686C;
Nearest Tailwind: Teal 800 #115E59

Tailwind Shades

50
#F3FBFB
100
#E4F6F7
200
#C5F0F2
300
#9BE5E9
400
#65D7DD
500
#2EC9D1
600
#25A1A7
700
#1E8085
800
#176468
900
#154A4C
950
#0D2E30

Contrast Checker

Text on white

6.49:1

AA Pass AAA Fail

Text on black

3.24:1

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