#040679

#040679

Color Values

HEX

#040679

RGB

4, 6, 121

HSL

239.0, 93.6%, 24.5%

HSV

239.0, 96.7%, 47.5%

CMYK

96.7%, 95.0%, 0.0%, 52.5%

OKLCH

0.2677 0.1754 265.5

Properties

Cool Dark Nearest: navy

Color Harmonies

Complementary

#040679

#797704

Analogous

#044079

#3D0479

#040679

Triadic

#040679

#790406

#067904

Split Complementary

#040679

#793D04

#407904

Tetradic

#040679

#790440

#797704

#04793D

Color Blindness Simulation

Original

#040679

Protanopia

#05055D

Deuteranopia

#050556

Tritanopia

#044742

Achromatopsia

#0E0E0E

CSS Usage

background-color: #040679;
color: #040679;
border-color: #040679;
Nearest Tailwind: Violet 900 #4C1D95

Tailwind Shades

50
#F1F1FD
100
#DFDFFB
200
#BABBFD
300
#898AFB
400
#484BF9
500
#080CF7
600
#070AC5
700
#05089E
800
#04067B
900
#080959
950
#050638

Contrast Checker

Text on white

16.06:1

AA Pass AAA Pass

Text on black

1.31:1

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