#68656B

#68656B

Color Values

HEX

#68656B

RGB

104, 101, 107

HSL

270.0, 2.9%, 40.8%

HSV

270.0, 5.6%, 42.0%

CMYK

2.8%, 5.6%, 0.0%, 58.0%

OKLCH

0.5115 0.01 308.2

Properties

Cool Dark Nearest: RAL 4012 Pearl Blackberry

Color Harmonies

Complementary

#68656B

#686B65

Analogous

#65656B

#6B656B

#68656B

Triadic

#68656B

#6B6865

#656B68

Split Complementary

#68656B

#6B6B65

#656B65

Tetradic

#68656B

#6B6565

#686B65

#656B6B

Color Blindness Simulation

Original

#68656B

Protanopia

#67676A

Deuteranopia

#676769

Tritanopia

#686868

Achromatopsia

#666666

CSS Usage

background-color: #68656B;
color: #68656B;
border-color: #68656B;
Nearest Tailwind: Zinc 500 #71717A

Tailwind Shades

50
#F7F7F8
100
#EDEDEE
200
#DBDADC
300
#C2C0C4
400
#A19EA3
500
#807C83
600
#666369
700
#524F54
800
#403E42
900
#302F32
950
#1F1E1F

Contrast Checker

Text on white

5.73:1

AA Pass AAA Fail

Text on black

3.66:1

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