#45428F

#45428F

Color Values

HEX

#45428F

RGB

69, 66, 143

HSL

242.3, 36.8%, 41.0%

HSV

242.3, 53.8%, 56.1%

CMYK

51.7%, 53.8%, 0.0%, 43.9%

OKLCH

0.4243 0.1236 281.5

Properties

Cool Dark Nearest: darkslateblue

Color Harmonies

Complementary

#45428F

#8C8F42

Analogous

#42668F

#6B428F

#45428F

Triadic

#45428F

#8F4542

#428F45

Split Complementary

#45428F

#8F6B42

#668F42

Tetradic

#45428F

#8F4266

#8C8F42

#428F6B

Color Blindness Simulation

Original

#45428F

Protanopia

#44447C

Deuteranopia

#444478

Tritanopia

#456E6A

Achromatopsia

#484848

CSS Usage

background-color: #45428F;
color: #45428F;
border-color: #45428F;
Nearest Tailwind: Blue 900 #1E3A8A

Tailwind Shades

50
#F5F5FA
100
#E8E8F3
200
#CFCEE8
300
#ADABD8
400
#817EC3
500
#5451AE
600
#43408C
700
#363470
800
#2A2857
900
#222040
950
#151429

Contrast Checker

Text on white

8.65:1

AA Pass AAA Pass

Text on black

2.43:1

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