#22172B

#22172B

Color Values

HEX

#22172B

RGB

34, 23, 43

HSL

273.0, 30.3%, 12.9%

HSV

273.0, 46.5%, 16.9%

CMYK

20.9%, 46.5%, 0.0%, 83.1%

OKLCH

0.2284 0.0406 308.7

Properties

Cool Dark Nearest: RAL 5003 Sapphire Blue

Color Harmonies

Complementary

#22172B

#202B17

Analogous

#18172B

#2B172A

#22172B

Triadic

#22172B

#2B2217

#172B22

Split Complementary

#22172B

#2A2B17

#172B18

Tetradic

#22172B

#2B1817

#202B17

#172A2B

Color Blindness Simulation

Original

#22172B

Protanopia

#1D1D26

Deuteranopia

#1E1F25

Tritanopia

#212222

Achromatopsia

#1B1B1B

CSS Usage

background-color: #22172B;
color: #22172B;
border-color: #22172B;
Nearest Tailwind: Slate 900 #0F172A

Tailwind Shades

50
#F8F5F9
100
#EEE9F2
200
#DCD0E6
300
#C4AFD4
400
#A484BD
500
#8359A6
600
#694785
700
#54396A
800
#422C53
900
#32233E
950
#1F1627

Contrast Checker

Text on white

17.14:1

AA Pass AAA Pass

Text on black

1.23:1

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