#040CB2

#040CB2

Color Values

HEX

#040CB2

RGB

4, 12, 178

HSL

237,2, 95,6%, 35,7%

HSV

237,2, 97,8%, 69,8%

CMYK

97,8%, 93,3%, 0,0%, 30,2%

OKLCH

0,3527 0,234 264,7

Properties

Cool Dark Nearest: mediumblue

Color Harmonies

Complementary

#040CB2

#B2AA04

Analogous

#0463B2

#5304B2

#040CB2

Triadic

#040CB2

#B2040C

#0CB204

Split Complementary

#040CB2

#B25304

#63B204

Tetradic

#040CB2

#B20463

#B2AA04

#04B253

Color Blindness Simulation

Original

#040CB2

Protanopia

#07088A

Deuteranopia

#070680

Tritanopia

#046A63

Achromatopsia

#161616

CSS Usage

background-color: #040CB2;
color: #040CB2;
border-color: #040CB2;
Nearest Tailwind: Violet 800 #5B21B6

Tailwind Shades

50
#F1F2FE
100
#DFE0FC
200
#B9BCFD
300
#878DFC
400
#464FFB
500
#0611F9
600
#040EC8
700
#040BA0
800
#03087D
900
#070B5A
950
#040739

Contrast Checker

Text on white

12,35:1

AA Pass AAA Pass

Text on black

1,7:1

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