#505478

#505478

Color Values

HEX

#505478

RGB

80, 84, 120

HSL

234.0, 20.0%, 39.2%

HSV

234.0, 33.3%, 47.1%

CMYK

33.3%, 30.0%, 0.0%, 52.9%

OKLCH

0.4575 0.0588 278.9

Properties

Cool Dark Nearest: RAL 5000 Violet Blue

Color Harmonies

Complementary

#505478

#787450

Analogous

#506878

#605078

#505478

Triadic

#505478

#785054

#547850

Split Complementary

#505478

#786050

#687850

Tetradic

#505478

#785068

#787450

#507860

Color Blindness Simulation

Original

#505478

Protanopia

#52526F

Deuteranopia

#52516D

Tritanopia

#506867

Achromatopsia

#565656

CSS Usage

background-color: #505478;
color: #505478;
border-color: #505478;
Nearest Tailwind: Slate 600 #475569

Tailwind Shades

50
#F6F6F9
100
#EAEBF0
200
#D4D6E2
300
#B6B8CE
400
#8E92B4
500
#666B99
600
#52567A
700
#414562
800
#33364D
900
#282939
950
#191A24

Contrast Checker

Text on white

7.29:1

AA Pass AAA Pass

Text on black

2.88:1

AA Fail AAA Fail

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Feb 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026