#3F4041

Onyx · Gray

Color Conversions

Generate Palette

Color Blindness Simulation

Protanopia#404041

Deuteranopia#3F4041

Tritanopia#3F4040

Achromatopsia#404040

Open Blindness Simulation

Contrast Checker

Aaon White

10.39:1Good

AAAA LgAAAAAA Lg

Aaon Black

2.02:1Fail

AAAA LgAAAAAA Lg

Open Contrast Checker

Tints

#525354

#656667

#7A7A7B

#8F8F90

#A4A5A5

#BABABB

#D1D1D1

#E8E8E8

Shades

#38393A

#323333

#2B2C2D

#252626

#1F2020

#191A1A

#131314

#0B0B0B

Tones

#464748

#4D4E4E

#545455

#5B5C5C

#626363

#696A6A

#717171

#787979

Color Harmonies

complementary

#3F4041

#41403F

analogous

#3F4140

#3F4141

#3F4041

#3F3F41

#403F41

triadic

#3F4041

#413F40

#40413F

split complementary

#3F4041

#413F3F

#41413F

tetradic

#3F4041

#403F41

#41403F

#40413F

square

#3F4041

#413F41

#41403F

#3F413F

Related Colors

Iron

Jet

Carbon

Thunder

Cinder

Gunmetal

Obsidian

Charcoal