Color #550B20

This color has no name

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Information about #550B20 color

#550B20 color image

Basic facts about this digital color

In the Register's classification, #550B20 belongs to the Rose Color Family, featuring High Saturation and Dark brightness. In numbers: rgb(85, 11, 32) (33.3% red, 4.3% green, 12.5% blue), or CMYK 0 / 29 / 21 / 67 for print. New to color codes? See our guide to RGB color codes.

#550B20 presents itself as a energetic, saturated romantic rose — one that leans clearly toward the dark side. In practice it works well for dark UI themes, backgrounds and dramatic accents. In The Official Register of Color Names it is almost identical to Chocolate Cosmos (#58111A). Its next-closest registered neighbors are Maroon Oak (#520C17) and Dark Scarlet (#560319).

The recipe behind #550B20 is rgb(85, 11, 32), with red as the dominant ingredient. Accessibility-wise, white text works best on #550B20: 14.4:1 contrast (passing WCAG AAA) versus 1.5:1 for black. On paper it relies strongly on black ink (K:67), so proof dark layouts before a large print run. Out of 16,777,216 possible colors, #550B20 is still unnamed — it can be claimed and named in The Official Register of Color Names.

#550B20 color variations

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

#550B20 color tints

Tints look brighter, pastel, and less intense.

#550B20

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#9E143B

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#E22359

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#EB6C90

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#F5B5C7

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White

#550B20 color shades

Shades look darker, richer, and more solid.

#550B20

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#440819

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#330613

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#22040C

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#110206

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Black

#550B20 color tones

Tones looks more sophisticated and complex than base colors.

#550B20

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#67182F

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#752B40

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#7D4253

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#805E68

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Grey

#550B20 color hues

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

#554F0B

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#55310B

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#55130B

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#550B20

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#550B3E

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#4F0B55

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#310B55

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#550B20 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

#550B20

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#0B5641

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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

#550B20

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#0B4656

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#0B561B

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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

#561B0B

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#550B20

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#560B46

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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

#550B20

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#20560B

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#0B2056

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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

#550B20

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#56410B

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#0B5641

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#0B2056

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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

#550B20

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#46560B

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#0B5641

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#1B0B56

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Alternatives to #550B20 color

View adjacent and very similar colors.

#560B33

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#560B2F

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#560B2B

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#560B28

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#560B24

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#560B20

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#560B1D

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#560B19

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#560B15

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#560B11

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#560B0E

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#560C0B

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#4E1223

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#501123

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#511022

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#530E22

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#540D21

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#570A20

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#59081F

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#5A071E

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#5C051E

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#5D041D

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#5E021D

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#3F0818

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#440919

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#48091B

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#4D0A1D

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#510B1F

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#5A0C22

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#5F0C24

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#630D25

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#680D27

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#6C0E29

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#710F2A

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[<<< 1 COLOR BACKWARD] #550B1F

Color has no name

#550B21 [1 COLOR FORWARD >>>]

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Nearest named colors to #550B20

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

Chocolate Cosmos

#58111A

Maroon Oak

#520C17

Dark Scarlet

#560319

Rendezvous

#561426

Castro

#52001F

Deep Raspberry

#590021

Madam M

#610C1D

JayHawk Red

#58181F

Heath

#541012

Deep Crimson

#590016

Encore

#54162C

Speed Demon

#551B24

#550B20 color backgrounds & wallpapers

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

#550B20 color image

#550B20 color ORCN HD wallpaper 3840x2160 (Desktop)

#550B20 color image

#550B20 color ORCN HD wallpaper 1170x2532 (Mobile)

#550B20 color image

#550B20 color solid HD wallpaper 3840x2160 (Desktop)

#550B20 color image

#550B20 color solid HD wallpaper 1170x2532 (Mobile)

Conversions between color systems and etc.

HEX#550B20
RGB85, 11, 32
CMYK0, 29, 21, 67
CSSrgb(85, 11, 32)

HSL343°, 77%, 19%
HSL Precise342.973°, 77.083%, 18.824%
HSV343°, 87%, 33%
HSB343°, 87%, 33%

Normalized R (0.0–1.0)0.333
Normalized G (0.0–1.0)0.043
Normalized B (0.0–1.0)0.125

GLSLvec3(0.333, 0.043, 0.125)
GLSL with alphavec4(0.333, 0.043, 0.125, 1.000)
HLSL / Metalfloat3(0.333, 0.043, 0.125)

Percentage of Red in RGB33.3%
Percentage of Green in RGB4.3%
Percentage of Blue in RGB12.5%

Color FamilyRose
Saturation FamilyHigh Saturation
Lightness FamilyDark

HEX ID550B20
DECIMAL ID5573408
Name LengthThis color has no name

Seen by search & AI crawlers16 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.

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