#040648

#040648

Color Values

HEX

#040648

RGB

4, 6, 72

HSL

238,2, 89,5%, 14,9%

HSV

238,2, 94,4%, 28,2%

CMYK

94,4%, 91,7%, 0,0%, 71,8%

OKLCH

0,1958 0,1161 267,6

Properties

Cool Dark Nearest: RAL 5005 Signal Blue

Color Harmonies

Complementary

#040648

#484604

Analogous

#042848

#240448

#040648

Triadic

#040648

#480406

#064804

Split Complementary

#040648

#482404

#284804

Tetradic

#040648

#480428

#484604

#044824

Color Blindness Simulation

Original

#040648

Protanopia

#050538

Deuteranopia

#050534

Tritanopia

#042B29

Achromatopsia

#0A0A0A

CSS Usage

background-color: #040648;
color: #040648;
border-color: #040648;
Nearest Tailwind: Violet 950 #2E1065

Tailwind Shades

50
#F2F2FD
100
#E0E0FB
200
#BBBDFB
300
#8B8EF9
400
#4C51F5
500
#0D14F2
600
#0B10C1
700
#090D9B
800
#070A79
900
#090C57
950
#060737

Contrast Checker

Text on white

18,67:1

AA Pass AAA Pass

Text on black

1,12:1

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