#190918

#190918

Color Values

HEX

#190918

RGB

25, 9, 24

HSL

303.8, 47.1%, 6.7%

HSV

303.8, 64.0%, 9.8%

CMYK

0.0%, 64.0%, 4.0%, 90.2%

OKLCH

0.1721 0.0389 329.4

Properties

Warm Dark Nearest: RAL 5011 Steel Blue

Color Harmonies

Complementary

#190918

#09190A

Analogous

#120919

#190910

#190918

Triadic

#190918

#181909

#091819

Split Complementary

#190918

#101909

#091912

Tetradic

#190918

#191209

#09190A

#091019

Color Blindness Simulation

Original

#190918

Protanopia

#121214

Deuteranopia

#131413

Tritanopia

#181211

Achromatopsia

#0D0D0D

CSS Usage

background-color: #190918;
color: #190918;
border-color: #190918;
Nearest Tailwind: Slate 950 #020617

Tailwind Shades

50
#FAF4FA
100
#F4E6F3
200
#ECCAEA
300
#DFA5DB
400
#CD74C7
500
#BC43B4
600
#963690
700
#782B73
800
#5E225A
900
#451C42
950
#2C122A

Contrast Checker

Text on white

19.2:1

AA Pass AAA Pass

Text on black

1.09:1

AA Fail AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026