#22172C

#22172C

Color Values

HEX

#22172C

RGB

34, 23, 44

HSL

271.4, 31.3%, 13.1%

HSV

271.4, 47.7%, 17.3%

CMYK

22.7%, 47.7%, 0.0%, 82.7%

OKLCH

0.229 0.0422 307.4

Properties

Cool Dark Nearest: RAL 5003 Sapphire Blue

Color Harmonies

Complementary

#22172C

#212C17

Analogous

#17172C

#2C172B

#22172C

Triadic

#22172C

#2C2217

#172C22

Split Complementary

#22172C

#2B2C17

#172C17

Tetradic

#22172C

#2C1717

#212C17

#172B2C

Color Blindness Simulation

Original

#22172C

Protanopia

#1D1D27

Deuteranopia

#1E1F26

Tritanopia

#212322

Achromatopsia

#1B1B1B

CSS Usage

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

Tailwind Shades

50
#F7F5F9
100
#EDE8F2
200
#DCD0E6
300
#C3AFD5
400
#A283BE
500
#8158A7
600
#674686
700
#53386B
800
#412C54
900
#31233E
950
#1F1627

Contrast Checker

Text on white

17.12:1

AA Pass AAA Pass

Text on black

1.23:1

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