Information about #123A3D color

#123A3D color image

Basic facts about this digital color

In the Register's classification, #123A3D belongs to the Cyan Color Family, featuring Moderate Saturation and Dark brightness. In numbers: rgb(18, 58, 61) (7.1% red, 22.7% green, 23.9% blue), or CMYK 17 / 1 / 0 / 76 for print. Curious how these numbers work? Read our RGB color codes guide.

A confidently colored water-like cyan, #123A3D carries a shadowy depth. Expect to see shades like this in night-mode interfaces and high-contrast pairings with light text. In The Official Register of Color Names it is practically indistinguishable from City Limits (#0C3A37). Nearby in the Register you will also find Stokesian 13 (#164238) and Billabong (#173141).

In RGB terms — rgb(18, 58, 61) — the blue channel does the heavy lifting here. If you plan to put text on a #123A3D background, choose white — the contrast ratio is 12.4:1 (passing WCAG AAA), while black manages only 1.7:1. On paper it relies strongly on black ink (K:76), so proof dark layouts before a large print run. #123A3D has no official name yet. If this shade means something to you, you can be the one to name it.

#123A3D color variations

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

#123A3D color tints

Tints look brighter, pastel, and less intense.
#123A3D

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#25777D

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#39B7C0

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#79D0D7

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#BCE7EB

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White

#FFFFFF

#123A3D color shades

Shades look darker, richer, and more solid.
#123A3D

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#0E2C2F

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#0A2123

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#071617

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#030B0B

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Black

#000000

#123A3D color tones

Tones looks more sophisticated and complex than base colors.
#123A3D

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#1F4D50

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#315E61

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#476C6F

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#617779

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Grey

#808080

#123A3D color hues

A hue refers to the basic neighbors of color and is variation of base color on the color wheel.
#1C113A

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#11173A

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#11273A

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#123A3D

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#113A2D

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#113A1C

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#173A11

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#123A3D 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
#123A3D
#123A3D

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#3B1412
#3B1412

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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
#123A3D
#123A3D

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#3B2912
#3B2912

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#3B1223
#3B1223

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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
#12233B
#12233B

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#123A3D
#123A3D

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#123B29
#123B29

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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
#123A3D
#123A3D

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#3B1238
#3B1238

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#383B12
#383B12

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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
#123A3D
#123A3D

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#14123B
#14123B

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#3B1412
#3B1412

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#383B12
#383B12

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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
#123A3D
#123A3D

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#29123B
#29123B

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#3B1412
#3B1412

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#233B12
#233B12

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Nearest named colors to #123A3D

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

City Limits color link
City Limits

#0C3A37

Stokesian 13 color link
Stokesian 13

#164238

Billabong color link
Billabong

#173141

Nordic color link
Nordic

#1D393C

Tiber color link
Tiber

#184343

MSU Green color link
MSU Green

#18453B

Cyprus color link
Cyprus

#0F4645

Goryeo Storeroom color link
Goryeo Storeroom

#203838

Barometer color link
Barometer

#11394C

Sherwood Green color link
Sherwood Green

#1B4636

Loch Ness color link
Loch Ness

#072F37

Tobias Blue color link
Tobias Blue

#0C2C47

#123A3D color backgrounds & wallpapers

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

#123A3D color image #123A3D color ORCN HD wallpaper 3840x2160 (Desktop)
#123A3D color image #123A3D color ORCN HD wallpaper 1170x2532 (Mobile)
#123A3D color image #123A3D color solid HD wallpaper 3840x2160 (Desktop)
#123A3D color image #123A3D color solid HD wallpaper 1170x2532 (Mobile)

Conversions between color systems and etc.

  • HEX#123A3D
  • RGB18, 58, 61
  • CMYK17, 1, 0, 76
  • CSSrgb(18, 58, 61)
  • HSL184°, 54%, 15%
  • HSL Precise184.186°, 54.43%, 15.49%
  • HSV184°, 70%, 24%
  • HSB184°, 70%, 24%
  • Normalized R (0.0–1.0)0.071
  • Normalized G (0.0–1.0)0.227
  • Normalized B (0.0–1.0)0.239
  • GLSLvec3(0.071, 0.227, 0.239)
  • GLSL with alphavec4(0.071, 0.227, 0.239, 1.000)
  • HLSL / Metalfloat3(0.071, 0.227, 0.239)
  • Percentage of Red in RGB7.1%
  • Percentage of Green in RGB22.7%
  • Percentage of Blue in RGB23.9%
  • Color Family (Hue)Cyan
  • Saturation FamilyModerate Saturation
  • Lightness FamilyDark
  • HEX ID123A3D
  • DECIMAL ID1194557
  • Name LengthThis color has no name
  • This page visited6 times
  • Counting from2025-01-01

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