#584E99

#584E99

Color Values

HEX

#584E99

RGB

88, 78, 153

HSL

248.0, 32.5%, 45.3%

HSV

248.0, 49.0%, 60.0%

CMYK

42.5%, 49.0%, 0.0%, 40.0%

OKLCH

0.4708 0.118 287.1

Properties

Cool Dark Nearest: mediumpurple 4

Color Harmonies

Complementary

#584E99

#8F994E

Analogous

#4E6A99

#7E4E99

#584E99

Triadic

#584E99

#99584E

#4E9958

Split Complementary

#584E99

#997E4E

#6A994E

Tetradic

#584E99

#994E6A

#8F994E

#4E997E

Color Blindness Simulation

Original

#584E99

Protanopia

#545487

Deuteranopia

#545582

Tritanopia

#587975

Achromatopsia

#565656

CSS Usage

background-color: #584E99;
color: #584E99;
border-color: #584E99;
Nearest Tailwind: Blue 900 #1E3A8A

Tailwind Shades

50
#F6F5F9
100
#EAE8F2
200
#D3D0E7
300
#B3AED6
400
#8A82BF
500
#6156A9
600
#4E4587
700
#3E376C
800
#312B54
900
#26223F
950
#181628

Contrast Checker

Text on white

7.08:1

AA Pass AAA Pass

Text on black

2.96:1

AA Fail AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026