#000541

#000541

Color Values

HEX

#000541

RGB

0, 5, 65

HSL

235.4, 100.0%, 12.7%

HSV

235.4, 100.0%, 25.5%

CMYK

100.0%, 92.3%, 0.0%, 74.5%

OKLCH

0.1804 0.1103 264.2

Properties

Cool Dark Nearest: RAL 5005 Signal Blue

Color Harmonies

Complementary

#000541

#413C00

Analogous

#002541

#1B0041

#000541

Triadic

#000541

#410005

#054100

Split Complementary

#000541

#411B00

#254100

Tetradic

#000541

#410025

#413C00

#00411B

Color Blindness Simulation

Original

#000541

Protanopia

#020232

Deuteranopia

#02022F

Tritanopia

#002724

Achromatopsia

#080808

CSS Usage

background-color: #000541;
color: #000541;
border-color: #000541;
Nearest Tailwind: Indigo 950 #1E1B4B

Tailwind Shades

50
#F1F2FE
100
#DEE0FC
200
#B8BDFF
300
#858EFF
400
#4251FF
500
#0014FF
600
#0010CC
700
#000DA3
800
#000A80
900
#050C5C
950
#03073A

Contrast Checker

Text on white

19.13:1

AA Pass AAA Pass

Text on black

1.1:1

AA Fail AAA Fail

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Feb 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026