#040422

#040422

Color Values

HEX

#040422

RGB

4, 4, 34

HSL

240.0, 78.9%, 7.5%

HSV

240.0, 88.2%, 13.3%

CMYK

88.2%, 88.2%, 0.0%, 86.7%

OKLCH

0.1374 0.0638 274.1

Properties

Cool Dark Nearest: RAL 5003 Sapphire Blue

Color Harmonies

Complementary

#040422

#222204

Analogous

#041322

#130422

#040422

Triadic

#040422

#220404

#042204

Split Complementary

#040422

#221304

#132204

Tetradic

#040422

#220413

#222204

#042213

Color Blindness Simulation

Original

#040422

Protanopia

#04041B

Deuteranopia

#040419

Tritanopia

#041514

Achromatopsia

#060606

CSS Usage

background-color: #040422;
color: #040422;
border-color: #040422;
Nearest Tailwind: Slate 900 #0F172A

Tailwind Shades

50
#F2F2FC
100
#E1E1F9
200
#BFBFF7
300
#9292F2
400
#5656EB
500
#1B1BE4
600
#1616B6
700
#111192
800
#0D0D72
900
#0E0E53
950
#090934

Contrast Checker

Text on white

20.08:1

AA Pass AAA Pass

Text on black

1.05:1

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