Information about #04191D color

#04191D color image

Basic facts about this digital color

In the Register's classification, #04191D belongs to the Cyan Color Family, featuring High Saturation and Very Dark brightness. The mix behind it: rgb(4, 25, 29) — 1.6% red, 9.8% green, 11.4% blue; the print equivalent is CMYK 10 / 2 / 0 / 89. New to color codes? See our guide to RGB color codes.

#04191D is a vivid, lively cyan that lives deep in the shadows. In practice it works well for night-mode interfaces and high-contrast pairings with light text. In The Official Register of Color Names it is a hair away from Very Deep Cyan (#001D1D). Nearby in the Register you will also find Ornella Blue (#021224) and Aztec (#0D1C19).

Technically, the mix leans on its blue channel (rgb(4, 25, 29)), which gives #04191D its character. If you plan to put text on a #04191D background, choose white — the contrast ratio is 18.1:1 (passing WCAG AAA), while black manages only 1.2:1. On paper it relies strongly on black ink (K:89), so proof dark layouts before a large print run. Out of 16,777,216 possible colors, #04191D is still unnamed — it can be claimed and named in The Official Register of Color Names.

#04191D color variations

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

#04191D color tints

Tints look brighter, pastel, and less intense.
#04191D

Color has no name
#0F5F6F

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#1AA7C3

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#56CFE7

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#AAE7F3

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White

#FFFFFF

#04191D color shades

Shades look darker, richer, and more solid.
#04191D

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#021215

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#020D10

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#01090A

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#000405

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Black

#000000

#04191D color tones

Tones looks more sophisticated and complex than base colors.
#04191D

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#0E353C

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#204E57

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#39636B

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#597379

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Grey

#808080

#04191D color hues

A hue refers to the basic neighbors of color and is variation of base color on the color wheel.
#0C031A

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#03041A

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#030D1A

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#04191D

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#031A15

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#031A0C

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#041A03

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#04191D 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
#04191D
#04191D

Color has no name

#1B0804
#1B0804

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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
#04191D
#04191D

Color has no name

#1B1304
#1B1304

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#1B040B
#1B040B

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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
#040B1B
#040B1B

Color has no name

#04191D
#04191D

Color has no name

#041B13
#041B13

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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
#04191D
#04191D

Color has no name

#1B0417
#1B0417

Color has no name

#171B04
#171B04

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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
#04191D
#04191D

Color has no name

#08041B
#08041B

Color has no name

#1B0804
#1B0804

Color has no name

#171B04
#171B04

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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
#04191D
#04191D

Color has no name

#13041B
#13041B

Color has no name

#1B0804
#1B0804

Color has no name

#0B1B04
#0B1B04

Color has no name

Nearest named colors to #04191D

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

Very Deep Cyan color link
Very Deep Cyan

#001D1D

Ornella Blue color link
Ornella Blue

#021224

Aztec color link
Aztec

#0D1C19

Elizabeth Street color link
Elizabeth Street

#0A1F17

Very Deep Azure color link
Very Deep Azure

#000E1D

COSMIC ACE color link
COSMIC ACE

#0B1021

Very Dark Azure color link
Very Dark Azure

#11171D

Very Dark Cyan color link
Very Dark Cyan

#111D1D

Very Dark Spring Green color link
Very Dark Spring Green

#111D17

Very Deep Spring Green color link
Very Deep Spring Green

#001D0E

Eigengrau color link
Eigengrau

#16161D

Standard-Bearer color link
Standard-Bearer

#141216

#04191D color backgrounds & wallpapers

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

#04191D color image #04191D color ORCN HD wallpaper 3840x2160 (Desktop)
#04191D color image #04191D color ORCN HD wallpaper 1170x2532 (Mobile)
#04191D color image #04191D color solid HD wallpaper 3840x2160 (Desktop)
#04191D color image #04191D color solid HD wallpaper 1170x2532 (Mobile)

Conversions between color systems and etc.

  • HEX#04191D
  • RGB4, 25, 29
  • CMYK10, 2, 0, 89
  • CSSrgb(4, 25, 29)
  • HSL190°, 76%, 6%
  • HSL Precise189.6°, 75.758%, 6.471%
  • HSV190°, 86%, 11%
  • HSB190°, 86%, 11%
  • Normalized R (0.0–1.0)0.016
  • Normalized G (0.0–1.0)0.098
  • Normalized B (0.0–1.0)0.114
  • GLSLvec3(0.016, 0.098, 0.114)
  • GLSL with alphavec4(0.016, 0.098, 0.114, 1.000)
  • HLSL / Metalfloat3(0.016, 0.098, 0.114)
  • Percentage of Red in RGB1.6%
  • Percentage of Green in RGB9.8%
  • Percentage of Blue in RGB11.4%
  • Color FamilyCyan
  • Saturation FamilyHigh Saturation
  • Lightness FamilyVery Dark
  • HEX ID04191D
  • DECIMAL ID268573
  • 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.