Information about #911B03 color

#911B03 color image

Basic facts about this digital color

#911B03 falls into the Red Color Family — Full Saturation, Neutral brightness. Its exact recipe is rgb(145, 27, 3) — 56.9% red, 10.6% green, 1.2% blue — and for print it converts to CMYK 0 / 46 / 56 / 43. Curious how these numbers work? Read our RGB color codes guide.

The color #911B03 reads as a intensely saturated warm red and occupies the middle of the lightness scale. Expect to see shades like this in logos, highlights and anything that needs to be noticed first. In The Official Register of Color Names it is a near neighbor of Brown Red (#922B05). Slightly further away sit Burnt Red (#9F2305) and Kenyan Copper (#7C1C05).

Technically, the mix leans on its red channel (rgb(145, 27, 3)), which gives #911B03 its character. On this background, white text reaches a 8.9:1 contrast ratio (passing WCAG AAA); black stays at 2.4:1. #911B03 has no official name yet. If this shade means something to you, you can be the one to name it.

#911B03 color variations

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

#911B03 color tints

Tints look brighter, pastel, and less intense.
#911B03

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#D72704

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#FA4C2A

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#FC8871

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#FDC3B8

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White

#FFFFFF

#911B03 color shades

Shades look darker, richer, and more solid.
#911B03

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#731502

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#560F01

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#390A01

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#1C0500

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Black

#000000

#911B03 color tones

Tones looks more sophisticated and complex than base colors.
#911B03

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#952913

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#963A28

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#924E41

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#8B655E

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Grey

#808080

#911B03 color hues

A hue refers to the basic neighbors of color and is variation of base color on the color wheel.
#5C9002

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#908C02

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#905302

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#911B03

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#900224

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#90025C

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#8C0290

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#911B03 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
#911B03
#911B03

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#037991
#037991

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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
#911B03
#911B03

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#033291
#033291

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#039162
#039162

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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
#916203
#916203

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#911B03
#911B03

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#910332
#910332

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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
#911B03
#911B03

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#03911B
#03911B

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#1B0391
#1B0391

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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
#911B03
#911B03

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#799103
#799103

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#037991
#037991

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#1B0391
#1B0391

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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
#911B03
#911B03

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#329103
#329103

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#037991
#037991

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#620391
#620391

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Nearest named colors to #911B03

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

Brown Red color link
Brown Red

#922B05

Burnt Red color link
Burnt Red

#9F2305

Kenyan Copper color link
Kenyan Copper

#7C1C05

Rust Brown color link
Rust Brown

#8B3103

Smokey Topaz color link
Smokey Topaz

#832A0D

Red Thread color link
Red Thread

#A81900

Rufous color link
Rufous

#A81C07

Strong Scarlet color link
Strong Scarlet

#A81500

Strawberry Jam color link
Strawberry Jam

#8B171A

OU Crimson Red color link
OU Crimson Red

#841617

Spartan Crimson color link
Spartan Crimson

#9E1316

Tabasco color link
Tabasco

#A02712

#911B03 color backgrounds & wallpapers

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

#911B03 color image #911B03 color ORCN HD wallpaper 3840x2160 (Desktop)
#911B03 color image #911B03 color ORCN HD wallpaper 1170x2532 (Mobile)
#911B03 color image #911B03 color solid HD wallpaper 3840x2160 (Desktop)
#911B03 color image #911B03 color solid HD wallpaper 1170x2532 (Mobile)

Conversions between color systems and etc.

  • HEX#911B03
  • RGB145, 27, 3
  • CMYK0, 46, 56, 43
  • CSSrgb(145, 27, 3)
  • HSL10°, 96%, 29%
  • HSL Precise10.141°, 95.946%, 29.02%
  • HSV10°, 98%, 57%
  • HSB10°, 98%, 57%
  • Normalized R (0.0–1.0)0.569
  • Normalized G (0.0–1.0)0.106
  • Normalized B (0.0–1.0)0.012
  • GLSLvec3(0.569, 0.106, 0.012)
  • GLSL with alphavec4(0.569, 0.106, 0.012, 1.000)
  • HLSL / Metalfloat3(0.569, 0.106, 0.012)
  • Percentage of Red in RGB56.9%
  • Percentage of Green in RGB10.6%
  • Percentage of Blue in RGB1.2%
  • Color FamilyRed
  • Saturation FamilyFull Saturation
  • Lightness FamilyNeutral
  • HEX ID911B03
  • DECIMAL ID9509635
  • Name LengthThis color has no name
  • Seen by search & AI crawlers27 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.