#584EB0

#584EB0

Color Values

HEX

#584EB0

RGB

88, 78, 176

HSL

246.1, 38.6%, 49.8%

HSV

246.1, 55.7%, 69.0%

CMYK

50.0%, 55.7%, 0.0%, 31.0%

OKLCH

0.4866 0.1506 283.9

Properties

Cool Dark Nearest: NCS S 2050-R70B Violet

Color Harmonies

Complementary

#584EB0

#A6B04E

Analogous

#4E75B0

#894EB0

#584EB0

Triadic

#584EB0

#B0584E

#4EB058

Split Complementary

#584EB0

#B0894E

#75B04E

Tetradic

#584EB0

#B04E75

#A6B04E

#4EB089

Color Blindness Simulation

Original

#584EB0

Protanopia

#545498

Deuteranopia

#545593

Tritanopia

#588681

Achromatopsia

#575757

CSS Usage

background-color: #584EB0;
color: #584EB0;
border-color: #584EB0;
Nearest Tailwind: Blue 800 #1E40AF

Tailwind Shades

50
#F5F5FA
100
#E8E7F3
200
#D0CEE9
300
#AFAAD9
400
#847CC5
500
#584EB1
600
#473F8D
700
#393271
800
#2C2758
900
#232041
950
#161429

Contrast Checker

Text on white

6.71:1

AA Pass AAA Fail

Text on black

3.13:1

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