#504DAB

#504DAB

Color Values

HEX

#504DAB

RGB

80, 77, 171

HSL

241.9, 37.9%, 48.6%

HSV

241.9, 55.0%, 67.1%

CMYK

53.2%, 55.0%, 0.0%, 32.9%

OKLCH

0.4746 0.1462 280.7

Properties

Cool Dark Nearest: NCS S 1050-R90B Blue Violet

Color Harmonies

Complementary

#504DAB

#A8AB4D

Analogous

#4D79AB

#7F4DAB

#504DAB

Triadic

#504DAB

#AB504D

#4DAB50

Split Complementary

#504DAB

#AB7F4D

#79AB4D

Tetradic

#504DAB

#AB4D79

#A8AB4D

#4DAB7F

Color Blindness Simulation

Original

#504DAB

Protanopia

#4F4F94

Deuteranopia

#4F4F8F

Tritanopia

#50827E

Achromatopsia

#545454

CSS Usage

background-color: #504DAB;
color: #504DAB;
border-color: #504DAB;
Nearest Tailwind: Blue 900 #1E3A8A

Tailwind Shades

50
#F5F5FA
100
#E8E7F3
200
#CFCEE9
300
#ACABD9
400
#7F7DC4
500
#524FB0
600
#423F8D
700
#353371
800
#292858
900
#212041
950
#151429

Contrast Checker

Text on white

7.02:1

AA Pass AAA Pass

Text on black

2.99:1

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