Information about #183955 color

#183955 color image

Basic facts about this digital color

In the Register's classification, #183955 belongs to the Azure Color Family, featuring Moderate Saturation and Dark brightness. The mix behind it: rgb(24, 57, 85) — 9.4% red, 22.4% green, 33.3% blue; the print equivalent is CMYK 24 / 11 / 0 / 67. Curious how these numbers work? Read our RGB color codes guide.

#183955 is a pleasantly vivid azure that carries a shadowy depth. It is a natural fit for night-mode interfaces and high-contrast pairings with light text. In The Official Register of Color Names it is a hair away from Cello (#1E385B). Nearby in the Register you will also find Regal Blue (#203F58) and Nationalist Blue (#174358).

In RGB terms — rgb(24, 57, 85) — the blue channel does the heavy lifting here. If you plan to put text on a #183955 background, choose white — the contrast ratio is 12.0:1 (passing WCAG AAA), while black manages only 1.8:1. On paper it relies strongly on black ink (K:67), so proof dark layouts before a large print run. Out of 16,777,216 possible colors, #183955 is still unnamed — it can be claimed and named in The Official Register of Color Names.

#183955 color variations

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

#183955 color tints

Tints look brighter, pastel, and less intense.
#183955

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#296192

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#428AC9

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#81B1DB

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#C0D8ED

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White

#FFFFFF

#183955 color shades

Shades look darker, richer, and more solid.
#183955

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#122C42

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#0E2132

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#091621

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#040B10

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Black

#000000

#183955 color tones

Tones looks more sophisticated and complex than base colors.
#183955

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#254662

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#37546F

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#4B6377

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#64717D

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Grey

#808080

#183955 color hues

A hue refers to the basic neighbors of color and is variation of base color on the color wheel.
#3F1753

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#271753

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#171F53

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#183955

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#174F53

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#17533F

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#175327

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#183955 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
#183955
#183955

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#543418
#543418

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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
#183955
#183955

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#545218
#545218

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#54181A
#54181A

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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
#181A54
#181A54

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#183955
#183955

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#185452
#185452

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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
#183955
#183955

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#541838
#541838

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#385418
#385418

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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
#183955
#183955

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#341854
#341854

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#543418
#543418

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#385418
#385418

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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
#183955
#183955

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#521854
#521854

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#543418
#543418

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#1A5418
#1A5418

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Nearest named colors to #183955

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

Cello color link
Cello

#1E385B

Regal Blue color link
Regal Blue

#203F58

Nationalist Blue color link
Nationalist Blue

#174358

Dark Blue Grey color link
Dark Blue Grey

#1F3B4D

Barometer color link
Barometer

#11394C

Delft Blue color link
Delft Blue

#1F305E

Astronaut Blue color link
Astronaut Blue

#214559

Biscay color link
Biscay

#1B3162

Dark Cobalt Blue color link
Dark Cobalt Blue

#273A59

Nile Blue color link
Nile Blue

#253F4E

Midnight Oil color link
Midnight Oil

#283854

Blue Clouds color link
Blue Clouds

#273C5A

#183955 color backgrounds & wallpapers

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

#183955 color image #183955 color ORCN HD wallpaper 3840x2160 (Desktop)
#183955 color image #183955 color ORCN HD wallpaper 1170x2532 (Mobile)
#183955 color image #183955 color solid HD wallpaper 3840x2160 (Desktop)
#183955 color image #183955 color solid HD wallpaper 1170x2532 (Mobile)

Conversions between color systems and etc.

  • HEX#183955
  • RGB24, 57, 85
  • CMYK24, 11, 0, 67
  • CSSrgb(24, 57, 85)
  • HSL208°, 56%, 21%
  • HSL Precise207.541°, 55.963%, 21.373%
  • HSV208°, 72%, 33%
  • HSB208°, 72%, 33%
  • Normalized R (0.0–1.0)0.094
  • Normalized G (0.0–1.0)0.224
  • Normalized B (0.0–1.0)0.333
  • GLSLvec3(0.094, 0.224, 0.333)
  • GLSL with alphavec4(0.094, 0.224, 0.333, 1.000)
  • HLSL / Metalfloat3(0.094, 0.224, 0.333)
  • Percentage of Red in RGB9.4%
  • Percentage of Green in RGB22.4%
  • Percentage of Blue in RGB33.3%
  • Color FamilyAzure
  • Saturation FamilyModerate Saturation
  • Lightness FamilyDark
  • HEX ID183955
  • DECIMAL ID1587541
  • Name LengthThis color has no name
  • Seen by search & AI crawlers13 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.