#201720

#201720

Color Values

HEX

#201720

RGB

32, 23, 32

HSL

300.0, 16.4%, 10.8%

HSV

300.0, 28.1%, 12.5%

CMYK

0.0%, 28.1%, 0.0%, 87.5%

OKLCH

0.2197 0.022 326.3

Properties

Warm Dark Nearest: RAL 5011 Steel Blue

Color Harmonies

Complementary

#201720

#172017

Analogous

#1C1720

#20171C

#201720

Triadic

#201720

#202017

#172020

Split Complementary

#201720

#1C2017

#17201C

Tetradic

#201720

#201C17

#172017

#171C20

Color Blindness Simulation

Original

#201720

Protanopia

#1C1C1E

Deuteranopia

#1D1D1D

Tritanopia

#201C1C

Achromatopsia

#1A1A1A

CSS Usage

background-color: #201720;
color: #201720;
border-color: #201720;
Nearest Tailwind: Zinc 900 #18181B

Tailwind Shades

50
#F8F6F8
100
#F0EBF0
200
#E1D5E1
300
#CCB8CC
400
#B091B0
500
#946B94
600
#775577
700
#5F445F
800
#4A354A
900
#382938
950
#231A23

Contrast Checker

Text on white

17.43:1

AA Pass AAA Pass

Text on black

1.2:1

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