#040499

#040499

Color Values

HEX

#040499

RGB

4, 4, 153

HSL

240.0, 94.9%, 30.8%

HSV

240.0, 97.4%, 60.0%

CMYK

97.4%, 97.4%, 0.0%, 40.0%

OKLCH

0.3126 0.2111 264.9

Properties

Cool Dark Nearest: darkblue

Color Harmonies

Complementary

#040499

#999904

Analogous

#044F99

#4F0499

#040499

Triadic

#040499

#990404

#049904

Split Complementary

#040499

#994F04

#4F9904

Tetradic

#040499

#99044F

#999904

#04994F

Color Blindness Simulation

Original

#040499

Protanopia

#040475

Deuteranopia

#04046C

Tritanopia

#045852

Achromatopsia

#0F0F0F

CSS Usage

background-color: #040499;
color: #040499;
border-color: #040499;
Nearest Tailwind: Violet 800 #5B21B6

Tailwind Shades

50
#F1F1FE
100
#DFDFFC
200
#B9B9FD
300
#8888FC
400
#4747FA
500
#0707F8
600
#0505C7
700
#04049F
800
#03037C
900
#07075A
950
#040439

Contrast Checker

Text on white

14.17:1

AA Pass AAA Pass

Text on black

1.48:1

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