Information about #12458C color

#12458C color image

Basic facts about this digital color

In the Register's classification, #12458C belongs to the Azure Color Family, featuring High Saturation and Neutral brightness. In numbers: rgb(18, 69, 140) (7.1% red, 27.1% green, 54.9% blue), or CMYK 48 / 28 / 0 / 45 for print. Curious how these numbers work? Read our RGB color codes guide.

#12458C presents itself as a strongly colored sky-leaning azure — one that occupies the middle of the lightness scale. It is a natural fit for accents, call-to-action elements and statement visuals. In The Official Register of Color Names it is just a few steps away from Warriors Blue (#1D428A). Slightly further away sit Cobalt (#1E488F) and Light Navy (#155084).

Technically, the mix leans on its blue channel (rgb(18, 69, 140)), which gives #12458C its character. Accessibility-wise, white text works best on #12458C: 9.3:1 contrast (passing WCAG AAA) versus 2.3:1 for black. Like most of the 16.7 million digital colors, this one is still waiting for a name — naming it takes a minute.

#12458C color variations

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

#12458C color tints

Tints look brighter, pastel, and less intense.
#12458C

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#1A63CA

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#4487E6

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#82AFEE

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#C0D7F6

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White

#FFFFFF

#12458C color shades

Shades look darker, richer, and more solid.
#12458C

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#0E376F

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#0A2953

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#071B37

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#030D1B

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Black

#000000

#12458C color tones

Tones looks more sophisticated and complex than base colors.
#12458C

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#224F8F

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#345A8F

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#4A668D

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#637287

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Grey

#808080

#12458C color hues

A hue refers to the basic neighbors of color and is variation of base color on the color wheel.
#71128B

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#40128B

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#12148B

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#12458C

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#12758B

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#128B71

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#128B40

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#12458C 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
#12458C
#12458C

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#8C5912
#8C5912

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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
#12458C
#12458C

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#828C12
#828C12

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#8C1C12
#8C1C12

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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
#1C128C
#1C128C

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#12458C
#12458C

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#12828C
#12828C

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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
#12458C
#12458C

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#8C1245
#8C1245

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#458C12
#458C12

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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
#12458C
#12458C

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#59128C
#59128C

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#8C5912
#8C5912

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#458C12
#458C12

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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
#12458C
#12458C

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#8C1282
#8C1282

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#8C5912
#8C5912

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#128C1C
#128C1C

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Nearest named colors to #12458C

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

Warriors Blue color link
Warriors Blue

#1D428A

Cobalt color link
Cobalt

#1E488F

Light Navy color link
Light Navy

#155084

Netherlands Blue color link
Netherlands Blue

#21468B

Elvis color link
Elvis

#16489B

Congress Blue color link
Congress Blue

#02478E

Chelsea Blue color link
Chelsea Blue

#034694

Dark Cerulean color link
Dark Cerulean

#08457E

Porto Blue color link
Porto Blue

#00428C

KC Royals Blue color link
KC Royals Blue

#004687

Lowes Blue color link
Lowes Blue

#004792

Cubs Blue color link
Cubs Blue

#0E3386

#12458C color backgrounds & wallpapers

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

#12458C color image #12458C color ORCN HD wallpaper 3840x2160 (Desktop)
#12458C color image #12458C color ORCN HD wallpaper 1170x2532 (Mobile)
#12458C color image #12458C color solid HD wallpaper 3840x2160 (Desktop)
#12458C color image #12458C color solid HD wallpaper 1170x2532 (Mobile)

Conversions between color systems and etc.

  • HEX#12458C
  • RGB18, 69, 140
  • CMYK48, 28, 0, 45
  • CSSrgb(18, 69, 140)
  • HSL215°, 77%, 31%
  • HSL Precise214.918°, 77.215%, 30.98%
  • HSV215°, 87%, 55%
  • HSB215°, 87%, 55%
  • Normalized R (0.0–1.0)0.071
  • Normalized G (0.0–1.0)0.271
  • Normalized B (0.0–1.0)0.549
  • GLSLvec3(0.071, 0.271, 0.549)
  • GLSL with alphavec4(0.071, 0.271, 0.549, 1.000)
  • HLSL / Metalfloat3(0.071, 0.271, 0.549)
  • Percentage of Red in RGB7.1%
  • Percentage of Green in RGB27.1%
  • Percentage of Blue in RGB54.9%
  • Color FamilyAzure
  • Saturation FamilyHigh Saturation
  • Lightness FamilyNeutral
  • HEX ID12458C
  • DECIMAL ID1197452
  • Name LengthThis color has no name
  • Seen by search & AI crawlers21 times
  • Counting from2025-01-01

Copyright © 2021-2026 The Official Register of Color Names. All Rights Reserved.

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.