Information about #303D3D color

#303D3D color image

Basic facts about this digital color

The digital color #303D3D is classified in the Register under the Cyan Color Family, with Low Saturation and Dark brightness. Its exact recipe is rgb(48, 61, 61) — 18.8% red, 23.9% green, 23.9% blue — and for print it converts to CMYK 5 / 0 / 0 / 76. New to color codes? See our guide to RGB color codes.

A gently muted cyan, #303D3D stays on the darker end of the scale. Designers typically reach for tones like this for moody backdrops, typography on light surfaces and premium packaging. In The Official Register of Color Names it is a hair away from Metallic Charcoal (#343B40). Slightly further away sit Warrior (#2D3B42) and High Tide (#32373F).

Technically, the mix leans on its green channel (rgb(48, 61, 61)), which gives #303D3D its character. On this background, white text reaches a 11.3:1 contrast ratio (passing WCAG AAA); black stays at 1.9:1. On paper it relies strongly on black ink (K:76), so proof dark layouts before a large print run. #303D3D has no official name yet. If this shade means something to you, you can be the one to name it.

#303D3D color variations

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

#303D3D color tints

Tints look brighter, pastel, and less intense.
#303D3D

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#526969

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#779494

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#A4B8B8

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#D1DBDB

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White

#FFFFFF

#303D3D color shades

Shades look darker, richer, and more solid.
#303D3D

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#252F2F

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#1C2323

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#121717

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#090B0B

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Black

#000000

#303D3D color tones

Tones looks more sophisticated and complex than base colors.
#303D3D

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#3D4A4A

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#4D5959

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#5D6666

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#6E7373

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Grey

#808080

#303D3D color hues

A hue refers to the basic neighbors of color and is variation of base color on the color wheel.
#312F3B

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#2F313B

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#2F363B

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#303D3D

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#2F3B36

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#2F3B31

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#313B2F

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#303D3D 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
#303D3D
#303D3D

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#3C2F2F
#3C2F2F

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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
#303D3D
#303D3D

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#3C362F
#3C362F

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#3C2F36
#3C2F36

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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
#2F363C
#2F363C

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#303D3D
#303D3D

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#2F3C36
#2F3C36

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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
#303D3D
#303D3D

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#3C2F3C
#3C2F3C

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#3C3C2F
#3C3C2F

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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
#303D3D
#303D3D

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#2F2F3C
#2F2F3C

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#3C2F2F
#3C2F2F

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#3C3C2F
#3C3C2F

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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
#303D3D
#303D3D

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#362F3C
#362F3C

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#3C2F2F
#3C2F2F

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#363C2F
#363C2F

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Nearest named colors to #303D3D

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

Metallic Charcoal color link
Metallic Charcoal

#343B40

Warrior color link
Warrior

#2D3B42

High Tide color link
High Tide

#32373F

Gotham color link
Gotham

#303B44

Atom color link
Atom

#373A3C

Vulcan color link
Vulcan

#36383C

Onyx color link
Onyx

#353839

Mine Shaft color link
Mine Shaft

#373E41

Onando color link
Onando

#364141

Shark color link
Shark

#34363A

Possessed color link
Possessed

#373B38

Petanque color link
Petanque

#2E3E34

#303D3D color backgrounds & wallpapers

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

#303D3D color image #303D3D color ORCN HD wallpaper 3840x2160 (Desktop)
#303D3D color image #303D3D color ORCN HD wallpaper 1170x2532 (Mobile)
#303D3D color image #303D3D color solid HD wallpaper 3840x2160 (Desktop)
#303D3D color image #303D3D color solid HD wallpaper 1170x2532 (Mobile)

Conversions between color systems and etc.

  • HEX#303D3D
  • RGB48, 61, 61
  • CMYK5, 0, 0, 76
  • CSSrgb(48, 61, 61)
  • HSL180°, 12%, 21%
  • HSL Precise180°, 11.927%, 21.373%
  • HSV180°, 21%, 24%
  • HSB180°, 21%, 24%
  • Normalized R (0.0–1.0)0.188
  • Normalized G (0.0–1.0)0.239
  • Normalized B (0.0–1.0)0.239
  • GLSLvec3(0.188, 0.239, 0.239)
  • GLSL with alphavec4(0.188, 0.239, 0.239, 1.000)
  • HLSL / Metalfloat3(0.188, 0.239, 0.239)
  • Percentage of Red in RGB18.8%
  • Percentage of Green in RGB23.9%
  • Percentage of Blue in RGB23.9%
  • Color FamilyCyan
  • Saturation FamilyLow Saturation
  • Lightness FamilyDark
  • HEX ID303D3D
  • DECIMAL ID3161405
  • Name LengthThis color has no name
  • Seen by search & AI crawlers17 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.