#04059C

#04059C

Color Values

HEX

#04059C

RGB

4, 5, 156

HSL

239.6, 95.0%, 31.4%

HSV

239.6, 97.4%, 61.2%

CMYK

97.4%, 96.8%, 0.0%, 38.8%

OKLCH

0.3176 0.2138 264.9

Properties

Cool Dark Nearest: darkblue

Color Harmonies

Complementary

#04059C

#9C9B04

Analogous

#04519C

#4F049C

#04059C

Triadic

#04059C

#9C0405

#059C04

Split Complementary

#04059C

#9C4F04

#519C04

Tetradic

#04059C

#9C0451

#9C9B04

#049C4F

Color Blindness Simulation

Original

#04059C

Protanopia

#040478

Deuteranopia

#04046F

Tritanopia

#045B54

Achromatopsia

#101010

CSS Usage

background-color: #04059C;
color: #04059C;
border-color: #04059C;
Nearest Tailwind: Violet 800 #5B21B6

Tailwind Shades

50
#F1F1FE
100
#DFDFFC
200
#B9BAFD
300
#8888FC
400
#4748FA
500
#0608F9
600
#0506C7
700
#04059F
800
#03047C
900
#07085A
950
#040539

Contrast Checker

Text on white

13.94:1

AA Pass AAA Pass

Text on black

1.51:1

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