#040B8A

#040B8A

Color Values

HEX

#040B8A

RGB

4, 11, 138

HSL

236.9, 94.4%, 27.8%

HSV

236.9, 97.1%, 54.1%

CMYK

97.1%, 92.0%, 0.0%, 45.9%

OKLCH

0.2962 0.1916 265.2

Properties

Cool Dark Nearest: navy

Color Harmonies

Complementary

#040B8A

#8A8304

Analogous

#044E8A

#40048A

#040B8A

Triadic

#040B8A

#8A040B

#0B8A04

Split Complementary

#040B8A

#8A4004

#4E8A04

Tetradic

#040B8A

#8A044E

#8A8304

#048A40

Color Blindness Simulation

Original

#040B8A

Protanopia

#07076B

Deuteranopia

#070664

Tritanopia

#04534E

Achromatopsia

#131313

CSS Usage

background-color: #040B8A;
color: #040B8A;
border-color: #040B8A;
Nearest Tailwind: Violet 900 #4C1D95

Tailwind Shades

50
#F1F2FD
100
#DFE0FB
200
#BABDFD
300
#888EFC
400
#4851FA
500
#0714F8
600
#0610C6
700
#050D9F
800
#040A7C
900
#070C5A
950
#050739

Contrast Checker

Text on white

14.79:1

AA Pass AAA Pass

Text on black

1.42:1

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