#404A78

#404A78

Color Values

HEX

#404A78

RGB

64, 74, 120

HSL

229.3, 30.4%, 36.1%

HSV

229.3, 46.7%, 47.1%

CMYK

46.7%, 38.3%, 0.0%, 52.9%

OKLCH

0.4221 0.0777 273.3

Properties

Cool Dark Nearest: RAL 5000 Violet Blue

Color Harmonies

Complementary

#404A78

#786E40

Analogous

#406678

#524078

#404A78

Triadic

#404A78

#78404A

#4A7840

Split Complementary

#404A78

#785240

#667840

Tetradic

#404A78

#784066

#786E40

#407852

Color Blindness Simulation

Original

#404A78

Protanopia

#44446D

Deuteranopia

#44436A

Tritanopia

#406462

Achromatopsia

#4B4B4B

CSS Usage

background-color: #404A78;
color: #404A78;
border-color: #404A78;
Nearest Tailwind: Sky 900 #0C4A6E

Tailwind Shades

50
#F5F6F9
100
#E9EAF2
200
#D0D4E6
300
#AFB6D4
400
#848EBD
500
#5967A6
600
#475285
700
#39426A
800
#2C3353
900
#23283E
950
#161927

Contrast Checker

Text on white

8.51:1

AA Pass AAA Pass

Text on black

2.47:1

AA Fail AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026