#504B78

#504B78

Color Values

HEX

#504B78

RGB

80, 75, 120

HSL

246.7, 23.1%, 38.2%

HSV

246.7, 37.5%, 47.1%

CMYK

33.3%, 37.5%, 0.0%, 52.9%

OKLCH

0.4377 0.0732 288.1

Properties

Cool Dark Nearest: RAL 5000 Violet Blue

Color Harmonies

Complementary

#504B78

#73784B

Analogous

#4B5C78

#664B78

#504B78

Triadic

#504B78

#78504B

#4B7850

Split Complementary

#504B78

#78664B

#5C784B

Tetradic

#504B78

#784B5C

#73784B

#4B7866

Color Blindness Simulation

Original

#504B78

Protanopia

#4E4E6D

Deuteranopia

#4E4E6A

Tritanopia

#506563

Achromatopsia

#4F4F4F

CSS Usage

background-color: #504B78;
color: #504B78;
border-color: #504B78;
Nearest Tailwind: Slate 600 #475569

Tailwind Shades

50
#F6F6F9
100
#EAEAF1
200
#D5D3E4
300
#B7B4D0
400
#908BB6
500
#69629D
600
#544E7E
700
#433F64
800
#34314E
900
#29263B
950
#1A1825

Contrast Checker

Text on white

8.02:1

AA Pass AAA Pass

Text on black

2.62:1

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