#565758

#565758

Color Values

HEX

#565758

RGB

86, 87, 88

HSL

210.0, 1.1%, 34.1%

HSV

210.0, 2.3%, 34.5%

CMYK

2.3%, 1.1%, 0.0%, 65.5%

OKLCH

0.4562 0.0021 247.9

Properties

Cool Dark Nearest: NCS S 7000-N Dark Grey

Color Harmonies

Complementary

#565758

#585756

Analogous

#565858

#565658

#565758

Triadic

#565758

#585657

#575856

Split Complementary

#565758

#585656

#585856

Tetradic

#565758

#585658

#585756

#565856

Color Blindness Simulation

Original

#565758

Protanopia

#565658

Deuteranopia

#565658

Tritanopia

#565858

Achromatopsia

#575757

CSS Usage

background-color: #565758;
color: #565758;
border-color: #565758;
Nearest Tailwind: Neutral 600 #525252

Tailwind Shades

50
#F7F7F7
100
#EDEDED
200
#DBDBDC
300
#C1C2C2
400
#A0A1A2
500
#7E8081
600
#656667
700
#515252
800
#3F4040
900
#303031
950
#1E1F1F

Contrast Checker

Text on white

7.24:1

AA Pass AAA Pass

Text on black

2.9:1

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