#404382

#404382

Color Values

HEX

#404382

RGB

64, 67, 130

HSL

237.3, 34.0%, 38.0%

HSV

237.3, 50.8%, 51.0%

CMYK

50.8%, 48.5%, 0.0%, 49.0%

OKLCH

0.4132 0.1036 278.8

Properties

Cool Dark Nearest: royalblue 4

Color Harmonies

Complementary

#404382

#827F40

Analogous

#406482

#5E4082

#404382

Triadic

#404382

#824043

#438240

Split Complementary

#404382

#825E40

#648240

Tetradic

#404382

#824064

#827F40

#40825E

Color Blindness Simulation

Original

#404382

Protanopia

#414173

Deuteranopia

#41416F

Tritanopia

#406764

Achromatopsia

#474747

CSS Usage

background-color: #404382;
color: #404382;
border-color: #404382;
Nearest Tailwind: Blue 900 #1E3A8A

Tailwind Shades

50
#F5F5FA
100
#E8E8F2
200
#CFD0E7
300
#ADAFD7
400
#8183C1
500
#5458AB
600
#434689
700
#36386D
800
#2A2C55
900
#22233F
950
#151628

Contrast Checker

Text on white

8.96:1

AA Pass AAA Pass

Text on black

2.34:1

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