#584EB2

#584EB2

Color Values

HEX

#584EB2

RGB

88, 78, 178

HSL

246.0, 39.4%, 50.2%

HSV

246.0, 56.2%, 69.8%

CMYK

50.6%, 56.2%, 0.0%, 30.2%

OKLCH

0.488 0.1533 283.7

Properties

Cool Dark Nearest: NCS S 2050-R70B Violet

Color Harmonies

Complementary

#584EB2

#A8B24E

Analogous

#4E76B2

#8A4EB2

#584EB2

Triadic

#584EB2

#B2584E

#4EB258

Split Complementary

#584EB2

#B28A4E

#76B24E

Tetradic

#584EB2

#B24E76

#A8B24E

#4EB28A

Color Blindness Simulation

Original

#584EB2

Protanopia

#54549A

Deuteranopia

#545594

Tritanopia

#588782

Achromatopsia

#575757

CSS Usage

background-color: #584EB2;
color: #584EB2;
border-color: #584EB2;
Nearest Tailwind: Blue 800 #1E40AF

Tailwind Shades

50
#F5F5FA
100
#E8E7F3
200
#D0CDE9
300
#AFAADA
400
#837BC6
500
#574DB2
600
#463E8E
700
#383172
800
#2C2759
900
#231F42
950
#161429

Contrast Checker

Text on white

6.67:1

AA Pass AAA Fail

Text on black

3.15:1

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