Information about #33393D color

#33393D color image

Basic facts about this digital color

In the Register's classification, #33393D belongs to the Azure Color Family, featuring Desaturated and Dark brightness. In numbers: rgb(51, 57, 61) (20% red, 22.4% green, 23.9% blue), or CMYK 4 / 2 / 0 / 76 for print. Curious how these numbers work? Read our RGB color codes guide.

#33393D presents itself as a softly muted balanced grey tone — one that leans clearly toward the dark side. It is a natural fit for dark UI themes, backgrounds and dramatic accents. In The Official Register of Color Names it is almost identical to High Tide (#32373F). Its next-closest registered neighbors are Vulcan (#36383C) and Metallic Charcoal (#343B40).

The recipe behind #33393D is rgb(51, 57, 61), with blue as the dominant ingredient. Accessibility-wise, white text works best on #33393D: 11.7:1 contrast (passing WCAG AAA) versus 1.8:1 for black. For print, note the heavy black component (K:76) — ink coverage matters with tones this deep. #33393D has no official name yet. If this shade means something to you, you can be the one to name it.

#33393D color variations

View this color variations of tints, shades, tones and hues.

#33393D color tints

Tints look brighter, pastel, and less intense.
#33393D

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#576168

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#7C8992

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#A8B0B6

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#D3D7DA

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White

#FFFFFF

#33393D color shades

Shades look darker, richer, and more solid.
#33393D

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#282D30

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#1E2224

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#141618

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#0A0B0C

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Black

#000000

#33393D color tones

Tones looks more sophisticated and complex than base colors.
#33393D

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#41474B

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#505559

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#5F6366

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#6F7173

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Grey

#808080

#33393D color hues

A hue refers to the basic neighbors of color and is variation of base color on the color wheel.
#39333D

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#35333D

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#33353D

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#33393D

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#333D3D

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#333D39

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#333D35

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#33393D color harmonies

Color harmonies are pleasing color schemes created according to their position on a color wheel.

Complementary

Complementary color schemes are made by picking two opposite colors con the color wheel. They appear vibrant near to each other.

Complementary color schemes
#33393D
#33393D

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#3D3733
#3D3733

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Split complementary

Split complementary schemes are like complementary but they uses two adiacent colors of the complement. They are more flexible than complementary ones.

Split complementary color scheme
#33393D
#33393D

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#3D3C33
#3D3C33

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#3D3334
Platypus

#3D3334

Analogous

Analogous color schemes are made by picking three colors that are next to each other on the color wheel. They are perceived as calm and serene.

Analogous color scheme
#33343D
#33343D

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#33393D
#33393D

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#333D3C
#333D3C

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Triadic

Triadic color schemes are created by picking three colors equally spaced on the color wheel. They appear quite contrasted and multicolored.

Triadic color scheme
#33393D
#33393D

Color has no name

#3D3339
#3D3339

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#393D33
#393D33

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Tetradic

Tetradic color schemes are made form two couples of complementary colors in a rectangular shape on the color wheel.

Tetradic color scheme
#33393D
#33393D

Color has no name

#37333D
#37333D

Color has no name

#3D3733
#3D3733

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#393D33
#393D33

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Square

Square color schemes are like tetradic arranged in a square instead of rectangle. Colors appear even more contrasting.

Square color scheme
#33393D
#33393D

Color has no name

#3C333D
#3C333D

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#3D3733
#3D3733

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#343D33
#343D33

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Nearest named colors to #33393D

The closest officially registered color names in the Register, ordered by similarity — your shade’s neighborhood is already being claimed.

High Tide color link
High Tide

#32373F

Vulcan color link
Vulcan

#36383C

Metallic Charcoal color link
Metallic Charcoal

#343B40

Atom color link
Atom

#373A3C

Shark color link
Shark

#34363A

Onyx color link
Onyx

#353839

Catch color link
Catch

#34343C

Revolver color link
Revolver

#37363F

Woody Bay color link
Woody Bay

#33343A

Black Marlin color link
Black Marlin

#383740

Possessed color link
Possessed

#373B38

Dark Grey color link
Dark Grey

#363737

#33393D color backgrounds & wallpapers

Download color wallpaper / background for your Desktop PC, Tablet or Mobile phone.

#33393D color image #33393D color ORCN HD wallpaper 3840x2160 (Desktop)
#33393D color image #33393D color ORCN HD wallpaper 1170x2532 (Mobile)
#33393D color image #33393D color solid HD wallpaper 3840x2160 (Desktop)
#33393D color image #33393D color solid HD wallpaper 1170x2532 (Mobile)

Conversions between color systems and etc.

  • HEX#33393D
  • RGB51, 57, 61
  • CMYK4, 2, 0, 76
  • CSSrgb(51, 57, 61)
  • HSL204°, 9%, 22%
  • HSL Precise204°, 8.929%, 21.961%
  • HSV204°, 16%, 24%
  • HSB204°, 16%, 24%
  • Normalized R (0.0–1.0)0.200
  • Normalized G (0.0–1.0)0.224
  • Normalized B (0.0–1.0)0.239
  • GLSLvec3(0.200, 0.224, 0.239)
  • GLSL with alphavec4(0.200, 0.224, 0.239, 1.000)
  • HLSL / Metalfloat3(0.200, 0.224, 0.239)
  • Percentage of Red in RGB20%
  • Percentage of Green in RGB22.4%
  • Percentage of Blue in RGB23.9%
  • Color FamilyAzure
  • Saturation FamilyDesaturated
  • Lightness FamilyDark
  • HEX ID33393D
  • DECIMAL ID3356989
  • Name LengthThis color has no name
  • Seen by search & AI crawlers54 times
  • Counting from2025-01-01

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ORCN is an independent private organisation that maintains a public register — not a governmental institution or an international standards organisation — in which a name is linked to a specific digital colour code. Registration gives the registrant the exclusive right, within the ORCN register, to have that name recorded against that colour code.

Important: a digital colour itself belongs to no one in law. That right exists only within the ORCN register: registration creates no ownership, trademark, copyright or design rights anywhere. Legal exclusivity outside the register, where it is available at all, arises separately under applicable trademark law and is generally limited to particular goods, services and jurisdictions.