#587180

#587180

Color Values

HEX

#587180

RGB

88, 113, 128

HSL

202.5, 18.5%, 42.4%

HSV

202.5, 31.2%, 50.2%

CMYK

31.2%, 11.7%, 0.0%, 49.8%

OKLCH

0.5344 0.0376 234.7

Properties

Cool Dark Nearest: lightskyblue 4

Color Harmonies

Complementary

#587180

#806758

Analogous

#58807B

#585D80

#587180

Triadic

#587180

#805871

#718058

Split Complementary

#587180

#80585D

#807B58

Tetradic

#587180

#7B5880

#806758

#5D8058

Color Blindness Simulation

Original

#587180

Protanopia

#63637C

Deuteranopia

#61607C

Tritanopia

#597A79

Achromatopsia

#6D6D6D

CSS Usage

background-color: #587180;
color: #587180;
border-color: #587180;
Nearest Tailwind: Slate 500 #64748B

Tailwind Shades

50
#F6F8F9
100
#EAEEF0
200
#D5DDE2
300
#B6C5CD
400
#8FA5B2
500
#688597
600
#536B79
700
#435561
800
#34434C
900
#283239
950
#1A2024

Contrast Checker

Text on white

5.14:1

AA Pass AAA Fail

Text on black

4.09:1

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