#16182B

#16182B

Color Values

HEX

#16182B

RGB

22, 24, 43

HSL

234.3, 32.3%, 12.7%

HSV

234.3, 48.8%, 16.9%

CMYK

48.8%, 44.2%, 0.0%, 83.1%

OKLCH

0.2173 0.0373 278.2

Properties

Cool Dark Nearest: RAL 5003 Sapphire Blue

Color Harmonies

Complementary

#16182B

#2B2916

Analogous

#16222B

#1E162B

#16182B

Triadic

#16182B

#2B1618

#182B16

Split Complementary

#16182B

#2B1E16

#222B16

Tetradic

#16182B

#2B1622

#2B2916

#162B1E

Color Blindness Simulation

Original

#16182B

Protanopia

#171726

Deuteranopia

#171725

Tritanopia

#162322

Achromatopsia

#191919

CSS Usage

background-color: #16182B;
color: #16182B;
border-color: #16182B;
Nearest Tailwind: Slate 900 #0F172A

Tailwind Shades

50
#F5F6F9
100
#E8E9F2
200
#D0D2E7
300
#AEB2D6
400
#8288BF
500
#565EA9
600
#454B87
700
#373C6C
800
#2B2F54
900
#22253F
950
#161727

Contrast Checker

Text on white

17.51:1

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