#584DCE

#584DCE

Color Values

HEX

#584DCE

RGB

88, 77, 206

HSL

245.1, 56.8%, 55.5%

HSV

245.1, 62.6%, 80.8%

CMYK

57.3%, 62.6%, 0.0%, 19.2%

OKLCH

0.5079 0.1918 280.9

Properties

Cool Dark Nearest: slateblue 3

Color Harmonies

Complementary

#584DCE

#C3CE4D

Analogous

#4D83CE

#984DCE

#584DCE

Triadic

#584DCE

#CE584D

#4DCE58

Split Complementary

#584DCE

#CE984D

#83CE4D

Tetradic

#584DCE

#CE4D83

#C3CE4D

#4DCE98

Color Blindness Simulation

Original

#584DCE

Protanopia

#5353AF

Deuteranopia

#5455A7

Tritanopia

#579691

Achromatopsia

#595959

CSS Usage

background-color: #584DCE;
color: #584DCE;
border-color: #584DCE;
Nearest Tailwind: Blue 700 #1D4ED8

Tailwind Shades

50
#F4F4FB
100
#E6E5F6
200
#CAC7F0
300
#A59FE5
400
#746BD6
500
#4337C8
600
#362CA0
700
#2B2380
800
#221C64
900
#1C1849
950
#120F2E

Contrast Checker

Text on white

6.24:1

AA Pass AAA Fail

Text on black

3.37:1

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