#05498F

#05498F

Color Values

HEX

#05498F

RGB

5, 73, 143

HSL

210.4, 93.2%, 29.0%

HSV

210.4, 96.5%, 56.1%

CMYK

96.5%, 49.0%, 0.0%, 43.9%

OKLCH

0.4104 0.131 255.0

Properties

Cool Dark Nearest: NCS S 2065-B Pure Blue

Color Harmonies

Complementary

#05498F

#8F4B05

Analogous

#058E8F

#06058F

#05498F

Triadic

#05498F

#8F0549

#498F05

Split Complementary

#05498F

#8F0605

#8E8F05

Tetradic

#05498F

#8F058E

#8F4B05

#058F06

Color Blindness Simulation

Original

#05498F

Protanopia

#22237E

Deuteranopia

#1E197A

Tritanopia

#08716E

Achromatopsia

#404040

CSS Usage

background-color: #05498F;
color: #05498F;
border-color: #05498F;
Nearest Tailwind: Blue 900 #1E3A8A

Tailwind Shades

50
#F1F7FD
100
#DFEDFB
200
#BADBFD
300
#89C1FB
400
#499FF9
500
#097EF6
600
#0765C5
700
#06519E
800
#043F7B
900
#083059
950
#051E38

Contrast Checker

Text on white

8.91:1

AA Pass AAA Pass

Text on black

2.36:1

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