Information about #CB123D color

#CB123D color image

Basic facts about this digital color

In the Register's classification, #CB123D belongs to the Red Color Family, featuring High Saturation and Light brightness. In numbers: rgb(203, 18, 61) (79.6% red, 7.1% green, 23.9% blue), or CMYK 0 / 91 / 70 / 20 for print. New to color codes? See our guide to RGB color codes.

A vivid, lively warm red, #CB123D sits on the lighter side of the spectrum. Designers typically reach for tones like this for bold branding moments and attention-grabbing details. In The Official Register of Color Names it is practically indistinguishable from Knock Out (#C81641). Nearby in the Register you will also find Rambutan (#C71232) and Cardinal (#C41E3A).

Technically, the mix leans on its red channel (rgb(203, 18, 61)), which gives #CB123D its character. If you plan to put text on a #CB123D background, choose white — the contrast ratio is 5.7:1 (passing WCAG AA), while black manages only 3.7:1. Out of 16,777,216 possible colors, #CB123D is still unnamed — it can be claimed and named in The Official Register of Color Names.

#CB123D color variations

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

#CB123D color tints

Tints look brighter, pastel, and less intense.
#CB123D

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#EC2957

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#F15F81

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#F694AB

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#FACAD5

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White

#FFFFFF

#CB123D color shades

Shades look darker, richer, and more solid.
#CB123D

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#A10E30

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#790B24

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#510718

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#28040C

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Black

#000000

#CB123D color tones

Tones looks more sophisticated and complex than base colors.
#CB123D

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#BD2549

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#B03A55

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#A15063

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#916771

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Grey

#808080

#CB123D color hues

A hue refers to the basic neighbors of color and is variation of base color on the color wheel.
#CAC412

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#CA7A12

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#CA3012

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#CB123D

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#CA1286

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#C412CA

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#7A12CA

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#CB123D 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
#CB123D
#CB123D

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#12CA9F
#12CA9F

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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
#CB123D
#CB123D

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#1299CA
#1299CA

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#12CA43
#12CA43

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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
#CA4312
#CA4312

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#CB123D
#CB123D

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#CA1299
#CA1299

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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
#CB123D
#CB123D

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#3DCA12
#3DCA12

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#123DCA
#123DCA

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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
#CB123D
#CB123D

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#CA9F12
#CA9F12

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#12CA9F
#12CA9F

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#123DCA
#123DCA

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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
#CB123D
#CB123D

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#99CA12
#99CA12

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#12CA9F
#12CA9F

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#4312CA
#4312CA

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Nearest named colors to #CB123D

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

Knock Out color link
Knock Out

#C81641

Rambutan color link
Rambutan

#C71232

Cardinal color link
Cardinal

#C41E3A

Foreign Crimson color link
Foreign Crimson

#C91F37

Bills Red color link
Bills Red

#C60C30

Titans Red color link
Titans Red

#C8102E

Ajax Red color link
Ajax Red

#D2122E

Crimson color link
Crimson

#DC143C

Stop Red color link
Stop Red

#CF142B

Huawei Red color link
Huawei Red

#CF0A2C

Private Office Dr. Hamed Al Suwaidi UAE color link
Private Office Dr. Hamed Al Suwaidi UAE

#C8112A

Utah Crimson color link
Utah Crimson

#D3003F

#CB123D color backgrounds & wallpapers

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

#CB123D color image #CB123D color ORCN HD wallpaper 3840x2160 (Desktop)
#CB123D color image #CB123D color ORCN HD wallpaper 1170x2532 (Mobile)
#CB123D color image #CB123D color solid HD wallpaper 3840x2160 (Desktop)
#CB123D color image #CB123D color solid HD wallpaper 1170x2532 (Mobile)

Conversions between color systems and etc.

  • HEX#CB123D
  • RGB203, 18, 61
  • CMYK0, 91, 70, 20
  • CSSrgb(203, 18, 61)
  • HSL346°, 84%, 43%
  • HSL Precise346.054°, 83.71%, 43.333%
  • HSV346°, 91%, 80%
  • HSB346°, 91%, 80%
  • Normalized R (0.0–1.0)0.796
  • Normalized G (0.0–1.0)0.071
  • Normalized B (0.0–1.0)0.239
  • GLSLvec3(0.796, 0.071, 0.239)
  • GLSL with alphavec4(0.796, 0.071, 0.239, 1.000)
  • HLSL / Metalfloat3(0.796, 0.071, 0.239)
  • Percentage of Red in RGB79.6%
  • Percentage of Green in RGB7.1%
  • Percentage of Blue in RGB23.9%
  • Color FamilyRed
  • Saturation FamilyHigh Saturation
  • Lightness FamilyLight
  • HEX IDCB123D
  • DECIMAL ID13308477
  • Name LengthThis color has no name
  • Seen by search & AI crawlers14 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.