#172C30

#172C30

Color Values

HEX

#172C30

RGB

23, 44, 48

HSL

189.6, 35.2%, 13.9%

HSV

189.6, 52.1%, 18.8%

CMYK

52.1%, 8.3%, 0.0%, 81.2%

OKLCH

0.2773 0.0279 211.0

Properties

Cool Dark Nearest: RAL 5001 Green Blue

Color Harmonies

Complementary

#172C30

#301B17

Analogous

#173027

#171F30

#172C30

Triadic

#172C30

#30172C

#2C3017

Split Complementary

#172C30

#30171F

#302717

Tetradic

#172C30

#271730

#301B17

#1F3017

Color Blindness Simulation

Original

#172C30

Protanopia

#20202F

Deuteranopia

#1F1D2F

Tritanopia

#182E2E

Achromatopsia

#282828

CSS Usage

background-color: #172C30;
color: #172C30;
border-color: #172C30;
Nearest Tailwind: Teal 950 #042F2E

Tailwind Shades

50
#F5F9FA
100
#E8F1F2
200
#CFE4E8
300
#ACD0D7
400
#7FB7C2
500
#539EAC
600
#427E8A
700
#35656E
800
#294F56
900
#213B40
950
#152528

Contrast Checker

Text on white

14.59:1

AA Pass AAA Pass

Text on black

1.44:1

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