#00458D

#00458D

Color Values

HEX

#00458D

RGB

0, 69, 141

HSL

210.6, 100.0%, 27.6%

HSV

210.6, 100.0%, 55.3%

CMYK

100.0%, 51.1%, 0.0%, 44.7%

OKLCH

0.3986 0.1341 255.6

Properties

Cool Dark Nearest: NCS S 2065-B Pure Blue

Color Harmonies

Complementary

#00458D

#8D4800

Analogous

#008B8D

#01008D

#00458D

Triadic

#00458D

#8D0045

#458D00

Split Complementary

#00458D

#8D0100

#8B8D00

Tetradic

#00458D

#8D008B

#8D4800

#008D01

Color Blindness Simulation

Original

#00458D

Protanopia

#1E1E7C

Deuteranopia

#1A1577

Tritanopia

#036E6B

Achromatopsia

#3C3C3C

CSS Usage

background-color: #00458D;
color: #00458D;
border-color: #00458D;
Nearest Tailwind: Blue 900 #1E3A8A

Tailwind Shades

50
#F1F7FE
100
#DEEDFC
200
#B8DBFF
300
#85C1FF
400
#429FFF
500
#007DFF
600
#0064CC
700
#0050A3
800
#003E80
900
#05305C
950
#031E3A

Contrast Checker

Text on white

9.39:1

AA Pass AAA Pass

Text on black

2.24:1

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