#1B231C

Obsidian · Brown

Color Conversions

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Color Blindness Simulation

Protanopia#23221C

Deuteranopia#22211C

Tritanopia#1A2321

Achromatopsia#212121

Open Blindness Simulation

Contrast Checker

Aaon White

16.11:1Excellent

AAAA LgAAAAAA Lg

Aaon Black

1.30:1Fail

AAAA LgAAAAAA Lg

Open Contrast Checker

Tints

#303831

#464D47

#5E645F

#777C77

#909591

#ABAEAB

#C6C9C7

#E2E4E2

Shades

#19201A

#171D17

#151A15

#121713

#0F1410

#0C100C

#080B08

#040604

Tones

#252C26

#2F3630

#3A403B

#454A46

#505451

#5C5F5C

#686A68

#747574

Color Harmonies

complementary

#1B231C

#231B22

analogous

#22231B

#1E231B

#1B231C

#1B2320

#1B2223

triadic

#1B231C

#1C1B23

#231C1B

split complementary

#1B231C

#201B23

#231B1E

tetradic

#1B231C

#1B2223

#231B22

#231C1B

square

#1B231C

#1B1E23

#231B22

#23201B

Related Colors

Carbon

Jet

Gunmetal

Onyx

Black

Raven

Licorice

Dark Forest