#17666C

#17666C

Color Values

HEX

#17666C

RGB

23, 102, 108

HSL

184.2, 64.9%, 25.7%

HSV

184.2, 78.7%, 42.4%

CMYK

78.7%, 5.6%, 0.0%, 57.6%

OKLCH

0.4679 0.0725 202.7

Properties

Cool Dark Nearest: RAL 5021 Water Blue

Color Harmonies

Complementary

#17666C

#6C1D17

Analogous

#176C47

#173C6C

#17666C

Triadic

#17666C

#6C1766

#666C17

Split Complementary

#17666C

#6C173C

#6C4717

Tetradic

#17666C

#47176C

#6C1D17

#3C6C17

Color Blindness Simulation

Original

#17666C

Protanopia

#393A6B

Deuteranopia

#352F6A

Tritanopia

#1B6969

Achromatopsia

#565656

CSS Usage

background-color: #17666C;
color: #17666C;
border-color: #17666C;
Nearest Tailwind: Teal 800 #115E59

Tailwind Shades

50
#F3FBFC
100
#E3F6F7
200
#C4EFF2
300
#9AE4EA
400
#63D5DE
500
#2DC7D2
600
#249FA8
700
#1D7F87
800
#166369
900
#14494D
950
#0D2E30

Contrast Checker

Text on white

6.66:1

AA Pass AAA Fail

Text on black

3.15:1

AA Fail AAA Fail

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026
Tutorials

How to Choose Brand Colors: A Step-by-Step Guide

Jan 18, 2026