#00053B

#00053B

Color Values

HEX

#00053B

RGB

0, 5, 59

HSL

234.9, 100.0%, 11.6%

HSV

234.9, 100.0%, 23.1%

CMYK

100.0%, 91.5%, 0.0%, 76.9%

OKLCH

0.1713 0.1022 264.1

Properties

Cool Dark Nearest: RAL 5002 Ultramarine Blue

Color Harmonies

Complementary

#00053B

#3B3600

Analogous

#00233B

#19003B

#00053B

Triadic

#00053B

#3B0005

#053B00

Split Complementary

#00053B

#3B1900

#233B00

Tetradic

#00053B

#3B0023

#3B3600

#003B19

Color Blindness Simulation

Original

#00053B

Protanopia

#02022E

Deuteranopia

#02022B

Tritanopia

#002421

Achromatopsia

#080808

CSS Usage

background-color: #00053B;
color: #00053B;
border-color: #00053B;
Nearest Tailwind: Indigo 950 #1E1B4B

Tailwind Shades

50
#F1F2FE
100
#DEE1FC
200
#B8BEFF
300
#858FFF
400
#4252FF
500
#0016FF
600
#0011CC
700
#000EA3
800
#000B80
900
#050C5C
950
#03083A

Contrast Checker

Text on white

19.36:1

AA Pass AAA Pass

Text on black

1.08:1

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