Information about #1A645A color

#1A645A color image

Basic facts about this digital color

The digital color #1A645A is classified in the Register under the Cyan Color Family, with Moderate Saturation and Dark brightness. Its exact recipe is rgb(26, 100, 90) — 10.2% red, 39.2% green, 35.3% blue — and for print it converts to CMYK 29 / 0 / 4 / 61. New to color codes? See our guide to RGB color codes.

A confidently colored cyan, #1A645A leans clearly toward the dark side. Designers typically reach for tones like this for night-mode interfaces and high-contrast pairings with light text. In The Official Register of Color Names it is a hair away from Dark Green Blue (#1F6357). Its next-closest registered neighbors are Robin Hood (#167057) and Eden (#266255).

In RGB terms — rgb(26, 100, 90) — the green channel does the heavy lifting here. If you plan to put text on a #1A645A background, choose white — the contrast ratio is 7.0:1 (passing WCAG AA), while black manages only 3.0:1. For print, note the heavy black component (K:61) — ink coverage matters with tones this deep. Like most of the 16.7 million digital colors, this one is still waiting for a name — naming it takes a minute.

#1A645A color variations

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

#1A645A color tints

Tints look brighter, pastel, and less intense.
#1A645A

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#29A292

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#48CFBD

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#85DFD3

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#C2EFE9

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White

#FFFFFF

#1A645A color shades

Shades look darker, richer, and more solid.
#1A645A

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#145149

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#0F3C36

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#0A2824

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#051412

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Black

#000000

#1A645A color tones

Tones looks more sophisticated and complex than base colors.
#1A645A

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#287066

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#397870

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#4D7E77

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#65807C

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Grey

#808080

#1A645A color hues

A hue refers to the basic neighbors of color and is variation of base color on the color wheel.
#1F1A65

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#1A3365

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#1A5165

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#1A645A

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#1A653D

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#1A651F

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#33651A

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#1A645A 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
#1A645A
#1A645A

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#651A24
#651A24

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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
#1A645A
#1A645A

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#65361A
#65361A

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#651A4A
#651A4A

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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
#1A4A65
#1A4A65

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#1A645A
#1A645A

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#1A6536
#1A6536

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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
#1A645A
#1A645A

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#5B1A65
#5B1A65

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#655B1A
#655B1A

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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
#1A645A
#1A645A

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#1A2465
#1A2465

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#651A24
#651A24

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#655B1A
#655B1A

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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
#1A645A
#1A645A

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#361A65
#361A65

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#651A24
#651A24

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#4A651A
#4A651A

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Nearest named colors to #1A645A

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

Dark Green Blue color link
Dark Green Blue

#1F6357

Robin Hood color link
Robin Hood

#167057

Eden color link
Eden

#266255

Caesar color link
Caesar

#1B6767

Globe color link
Globe

#256761

Evening Sea color link
Evening Sea

#26604F

Tuesday Rising color link
Tuesday Rising

#0B6A54

Dark Opal color link
Dark Opal

#275953

Retro color link
Retro

#1B5256

Push Play color link
Push Play

#21584C

Dark Arctic Blue color link
Dark Arctic Blue

#275359

Beatnik color link
Beatnik

#1F4F54

#1A645A color backgrounds & wallpapers

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

#1A645A color image #1A645A color ORCN HD wallpaper 3840x2160 (Desktop)
#1A645A color image #1A645A color ORCN HD wallpaper 1170x2532 (Mobile)
#1A645A color image #1A645A color solid HD wallpaper 3840x2160 (Desktop)
#1A645A color image #1A645A color solid HD wallpaper 1170x2532 (Mobile)

Conversions between color systems and etc.

  • HEX#1A645A
  • RGB26, 100, 90
  • CMYK29, 0, 4, 61
  • CSSrgb(26, 100, 90)
  • HSL172°, 59%, 25%
  • HSL Precise171.892°, 58.73%, 24.706%
  • HSV172°, 74%, 39%
  • HSB172°, 74%, 39%
  • Normalized R (0.0–1.0)0.102
  • Normalized G (0.0–1.0)0.392
  • Normalized B (0.0–1.0)0.353
  • GLSLvec3(0.102, 0.392, 0.353)
  • GLSL with alphavec4(0.102, 0.392, 0.353, 1.000)
  • HLSL / Metalfloat3(0.102, 0.392, 0.353)
  • Percentage of Red in RGB10.2%
  • Percentage of Green in RGB39.2%
  • Percentage of Blue in RGB35.3%
  • Color FamilyCyan
  • Saturation FamilyModerate Saturation
  • Lightness FamilyDark
  • HEX ID1A645A
  • DECIMAL ID1729626
  • 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.