#584D66

#584D66

Color Values

HEX

#584D66

RGB

88, 77, 102

HSL

266.4, 14.0%, 35.1%

HSV

266.4, 24.5%, 40.0%

CMYK

13.7%, 24.5%, 0.0%, 60.0%

OKLCH

0.4408 0.0425 304.7

Properties

Cool Dark Nearest: Eggplant

Color Harmonies

Complementary

#584D66

#5B664D

Analogous

#4D4E66

#654D66

#584D66

Triadic

#584D66

#66584D

#4D6658

Split Complementary

#584D66

#66654D

#4E664D

Tetradic

#584D66

#664D4E

#5B664D

#4D6665

Color Blindness Simulation

Original

#584D66

Protanopia

#535360

Deuteranopia

#54555E

Tritanopia

#575B5A

Achromatopsia

#515151

CSS Usage

background-color: #584D66;
color: #584D66;
border-color: #584D66;
Nearest Tailwind: Slate 600 #475569

Tailwind Shades

50
#F7F6F8
100
#EDEBEF
200
#DBD6E0
300
#C1B9CA
400
#9F93AE
500
#7D6E91
600
#645874
700
#50465D
800
#3F3749
900
#302A37
950
#1E1B22

Contrast Checker

Text on white

7.87:1

AA Pass AAA Pass

Text on black

2.67:1

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