Information about #2A3651 color

#2A3651 color image

Basic facts about this digital color

The digital color #2A3651 is classified in the Register under the Azure Color Family, with Mild Saturation and Dark brightness. Its exact recipe is rgb(42, 54, 81) — 16.5% red, 21.2% green, 31.8% blue — and for print it converts to CMYK 15 / 11 / 0 / 68. Curious how these numbers work? Read our RGB color codes guide.

#2A3651 presents itself as a softly balanced steel-blue azure — one 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 practically indistinguishable from Midnight Oil (#283854). Nearby in the Register you will also find Vintage Navy (#2A344D) and Galactica (#303655).

The recipe behind #2A3651 is rgb(42, 54, 81), with blue as the dominant ingredient. If you plan to put text on a #2A3651 background, choose white — the contrast ratio is 12.0:1 (passing WCAG AAA), while black manages only 1.7:1. On paper it relies strongly on black ink (K:68), so proof dark layouts before a large print run. #2A3651 has no official name yet. If this shade means something to you, you can be the one to name it.

#2A3651 color variations

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

#2A3651 color tints

Tints look brighter, pastel, and less intense.
#2A3651

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#435783

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#657BAF

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#98A7CA

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#CBD3E4

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White

#FFFFFF

#2A3651 color shades

Shades look darker, richer, and more solid.
#2A3651

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#212A40

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#182030

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#101520

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#080A10

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Black

#000000

#2A3651 color tones

Tones looks more sophisticated and complex than base colors.
#2A3651

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#37425D

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#465068

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#585F71

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#6A6F79

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Grey

#808080

#2A3651 color hues

A hue refers to the basic neighbors of color and is variation of base color on the color wheel.
#4C2950

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#3D2950

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#2D2950

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#2A3651

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#294550

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#29504C

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#29503D

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#2A3651 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
#2A3651
#2A3651

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#51452A
#51452A

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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
#2A3651
#2A3651

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#49512A
#49512A

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#51312A
#51312A

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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
#312A51
#312A51

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#2A3651
#2A3651

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#2A4951
#2A4951

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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
#2A3651
#2A3651

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#512A35
#512A35

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#35512A
#35512A

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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
#2A3651
#2A3651

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#452A51
#452A51

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#51452A
#51452A

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#35512A
#35512A

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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
#2A3651
#2A3651

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#512A49
#512A49

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#51452A
#51452A

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#2A5131
#2A5131

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Nearest named colors to #2A3651

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

Midnight Oil color link
Midnight Oil

#283854

Vintage Navy color link
Vintage Navy

#2A344D

Galactica color link
Galactica

#303655

Madison color link
Madison

#2D3C54

Bunting color link
Bunting

#2B3449

Aviator color link
Aviator

#2A3057

Dark Sapphire Blue color link
Dark Sapphire Blue

#273459

Lucky Point color link
Lucky Point

#292D4F

Dark Cobalt Blue color link
Dark Cobalt Blue

#273A59

Checkmate color link
Checkmate

#2F324A

Nile Blue color link
Nile Blue

#253F4E

Vintage Blue color link
Vintage Blue

#303D57

#2A3651 color backgrounds & wallpapers

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

#2A3651 color image #2A3651 color ORCN HD wallpaper 3840x2160 (Desktop)
#2A3651 color image #2A3651 color ORCN HD wallpaper 1170x2532 (Mobile)
#2A3651 color image #2A3651 color solid HD wallpaper 3840x2160 (Desktop)
#2A3651 color image #2A3651 color solid HD wallpaper 1170x2532 (Mobile)

Conversions between color systems and etc.

  • HEX#2A3651
  • RGB42, 54, 81
  • CMYK15, 11, 0, 68
  • CSSrgb(42, 54, 81)
  • HSL222°, 32%, 24%
  • HSL Precise221.538°, 31.707%, 24.118%
  • HSV222°, 48%, 32%
  • HSB222°, 48%, 32%
  • Normalized R (0.0–1.0)0.165
  • Normalized G (0.0–1.0)0.212
  • Normalized B (0.0–1.0)0.318
  • GLSLvec3(0.165, 0.212, 0.318)
  • GLSL with alphavec4(0.165, 0.212, 0.318, 1.000)
  • HLSL / Metalfloat3(0.165, 0.212, 0.318)
  • Percentage of Red in RGB16.5%
  • Percentage of Green in RGB21.2%
  • Percentage of Blue in RGB31.8%
  • Color FamilyAzure
  • Saturation FamilyMild Saturation
  • Lightness FamilyDark
  • HEX ID2A3651
  • DECIMAL ID2766417
  • Name LengthThis color has no name
  • Seen by search & AI crawlers12 times
  • Counting from2025-01-01

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