#190818

#190818

Color Values

HEX

#190818

RGB

25, 8, 24

HSL

303,5, 51,5%, 6,5%

HSV

303,5, 68,0%, 9,8%

CMYK

0,0%, 68,0%, 4,0%, 90,2%

OKLCH

0,1699 0,0415 329,4

Properties

Warm Dark Nearest: RAL 5011 Steel Blue

Color Harmonies

Complementary

#190818

#081909

Analogous

#120819

#190810

#190818

Triadic

#190818

#181908

#081819

Split Complementary

#190818

#101908

#081912

Tetradic

#190818

#191208

#081909

#081019

Color Blindness Simulation

Original

#190818

Protanopia

#121114

Deuteranopia

#131413

Tritanopia

#181110

Achromatopsia

#0D0D0D

CSS Usage

background-color: #190818;
color: #190818;
border-color: #190818;
Nearest Tailwind: Slate 950 #020617

Tailwind Shades

50
#FBF4FA
100
#F5E5F4
200
#EEC9EC
300
#E1A2DE
400
#D170CC
500
#C13EBA
600
#9B3194
700
#7C2877
800
#611F5D
900
#471A44
950
#2D102B

Contrast Checker

Text on white

19,28:1

AA Pass AAA Pass

Text on black

1,09:1

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