Information about #1D175E color

#1D175E color image

Basic facts about this digital color

The digital color #1D175E is classified in the Register under the Blue Color Family, with High Saturation and Dark brightness. Its exact recipe is rgb(29, 23, 94) — 11.4% red, 9% green, 36.9% blue — and for print it converts to CMYK 25 / 28 / 0 / 63. Curious how these numbers work? Read our RGB color codes guide.

A vivid, lively classic blue, #1D175E carries a shadowy depth. Expect to see shades like this in night-mode interfaces and high-contrast pairings with light text. In The Official Register of Color Names it is a hair away from Suns Purple (#1D1160). Nearby in the Register you will also find Tottenham Navy (#132257) and Jenniebear Blue (#111154).

The recipe behind #1D175E is rgb(29, 23, 94), with blue as the dominant ingredient. If you plan to put text on a #1D175E background, choose white — the contrast ratio is 15.7:1 (passing WCAG AAA), while black manages only 1.3:1. For print, note the heavy black component (K:63) — ink coverage matters with tones this deep. Out of 16,777,216 possible colors, #1D175E is still unnamed — it can be claimed and named in The Official Register of Color Names.

#1D175E color variations

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

#1D175E color tints

Tints look brighter, pastel, and less intense.
#1D175E

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#30269D

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#4D41D1

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#8880E0

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#C3BFEF

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White

#FFFFFF

#1D175E color shades

Shades look darker, richer, and more solid.
#1D175E

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#17124B

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#110D38

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#0B0925

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#050412

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Black

#000000

#1D175E color tones

Tones looks more sophisticated and complex than base colors.
#1D175E

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#2A256B

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#3B3675

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#4F4B7C

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#66637F

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Grey

#808080

#1D175E color hues

A hue refers to the basic neighbors of color and is variation of base color on the color wheel.
#5E164A

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#56165E

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#39165E

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#1D175E

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#162D5E

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#164A5E

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#165E56

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#1D175E 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
#1D175E
#1D175E

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#585E17
#585E17

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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
#1D175E
#1D175E

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#355E17
#355E17

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#5E4117
#5E4117

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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
#41175E
#41175E

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#1D175E
#1D175E

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#17355E
#17355E

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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
#1D175E
#1D175E

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#5E1D17
#5E1D17

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#175E1D
#175E1D

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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
#1D175E
#1D175E

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#5E1758
#5E1758

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#585E17
#585E17

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#175E1D
#175E1D

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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
#1D175E
#1D175E

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#5E1735
#5E1735

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#585E17
#585E17

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#175E41
#175E41

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Nearest named colors to #1D175E

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

Suns Purple color link
Suns Purple

#1D1160

Tottenham Navy color link
Tottenham Navy

#132257

Jenniebear Blue color link
Jenniebear Blue

#111154

Dark Indigo color link
Dark Indigo

#1F0954

Midnight Blue color link
Midnight Blue

#191970

OSS Blue color link
OSS Blue

#1B2450

Royal Indigo color link
Royal Indigo

#240952

Blast Off color link
Blast Off

#262857

Visa Blue color link
Visa Blue

#1A1F71

PHCH color link
PHCH

#201173

Space Cadet color link
Space Cadet

#1D2951

Paua color link
Paua

#2A2551

#1D175E color backgrounds & wallpapers

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

#1D175E color image #1D175E color ORCN HD wallpaper 3840x2160 (Desktop)
#1D175E color image #1D175E color ORCN HD wallpaper 1170x2532 (Mobile)
#1D175E color image #1D175E color solid HD wallpaper 3840x2160 (Desktop)
#1D175E color image #1D175E color solid HD wallpaper 1170x2532 (Mobile)

Conversions between color systems and etc.

  • HEX#1D175E
  • RGB29, 23, 94
  • CMYK25, 28, 0, 63
  • CSSrgb(29, 23, 94)
  • HSL245°, 61%, 23%
  • HSL Precise245.07°, 60.684%, 22.941%
  • HSV245°, 76%, 37%
  • HSB245°, 76%, 37%
  • Normalized R (0.0–1.0)0.114
  • Normalized G (0.0–1.0)0.090
  • Normalized B (0.0–1.0)0.369
  • GLSLvec3(0.114, 0.090, 0.369)
  • GLSL with alphavec4(0.114, 0.090, 0.369, 1.000)
  • HLSL / Metalfloat3(0.114, 0.090, 0.369)
  • Percentage of Red in RGB11.4%
  • Percentage of Green in RGB9%
  • Percentage of Blue in RGB36.9%
  • Color FamilyBlue
  • Saturation FamilyHigh Saturation
  • Lightness FamilyDark
  • HEX ID1D175E
  • DECIMAL ID1906526
  • Name LengthThis color has no name
  • Seen by search & AI crawlers36 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.