Information about #A63A15 color

#A63A15 color image

Basic facts about this digital color

#A63A15 falls into the Orange Color Family — High Saturation, Neutral brightness. Its exact recipe is rgb(166, 58, 21) — 65.1% red, 22.7% green, 8.2% blue — and for print it converts to CMYK 0 / 42 / 57 / 35. Curious how these numbers work? Read our RGB color codes guide.

The color #A63A15 reads as a vivid, lively orange and occupies the middle of the lightness scale. Expect to see shades like this in accents, call-to-action elements and statement visuals. In The Official Register of Color Names it is a hair away from Rustic Coral (#AE3415). Slightly further away sit Chinese Red (#AA381E) and Rusty Brown (#9E3C0E).

In RGB terms — rgb(166, 58, 21) — the red channel does the heavy lifting here. Accessibility-wise, white text works best on #A63A15: 6.5:1 contrast (passing WCAG AA) versus 3.2:1 for black. No one has named #A63A15 so far. Register a name for it and it becomes a permanent record.

#A63A15 color variations

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

#A63A15 color tints

Tints look brighter, pastel, and less intense.
#A63A15

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#E14D1B

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#E97953

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#F0A58C

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#F7D2C5

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White

#FFFFFF

#A63A15 color shades

Shades look darker, richer, and more solid.
#A63A15

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#862E10

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#64220C

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#431708

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#210B04

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Black

#000000

#A63A15 color tones

Tones looks more sophisticated and complex than base colors.
#A63A15

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#A34525

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#9D5239

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#95604E

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#8B6F66

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Grey

#808080

#A63A15 color hues

A hue refers to the basic neighbors of color and is variation of base color on the color wheel.
#65A714

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#A0A714

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#A77414

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#A63A15

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#A7142A

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#A71465

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#A714A0

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#A63A15 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
#A63A15
#A63A15

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#1583A8
#1583A8

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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
#A63A15
#A63A15

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#153AA8
#153AA8

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#15A883
#15A883

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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
#A88315
#A88315

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#A63A15
#A63A15

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#A8153A
#A8153A

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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
#A63A15
#A63A15

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#15A83A
#15A83A

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#3A15A8
#3A15A8

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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
#A63A15
#A63A15

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#83A815
#83A815

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#1583A8
#1583A8

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#3A15A8
#3A15A8

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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
#A63A15
#A63A15

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#3AA815
#3AA815

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#1583A8
#1583A8

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#8315A8
#8315A8

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Nearest named colors to #A63A15

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

Rustic Coral color link
Rustic Coral

#AE3415

Chinese Red color link
Chinese Red

#AA381E

Rusty Brown color link
Rusty Brown

#9E3C0E

Metallic Brown color link
Metallic Brown

#AC4313

Chinese Brown color link
Chinese Brown

#AB381F

Deep Dumpling color link
Deep Dumpling

#9B351B

Brick color link
Brick

#A03623

Ayers Rock color link
Ayers Rock

#AE451D

Brownish Red color link
Brownish Red

#9E3623

Bonfire color link
Bonfire

#A62A20

Mars Orange color link
Mars Orange

#964514

Rust color link
Rust

#B7410E

#A63A15 color backgrounds & wallpapers

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

#A63A15 color image #A63A15 color ORCN HD wallpaper 3840x2160 (Desktop)
#A63A15 color image #A63A15 color ORCN HD wallpaper 1170x2532 (Mobile)
#A63A15 color image #A63A15 color solid HD wallpaper 3840x2160 (Desktop)
#A63A15 color image #A63A15 color solid HD wallpaper 1170x2532 (Mobile)

Conversions between color systems and etc.

  • HEX#A63A15
  • RGB166, 58, 21
  • CMYK0, 42, 57, 35
  • CSSrgb(166, 58, 21)
  • HSL15°, 78%, 37%
  • HSL Precise15.31°, 77.54%, 36.667%
  • HSV15°, 87%, 65%
  • HSB15°, 87%, 65%
  • Normalized R (0.0–1.0)0.651
  • Normalized G (0.0–1.0)0.227
  • Normalized B (0.0–1.0)0.082
  • GLSLvec3(0.651, 0.227, 0.082)
  • GLSL with alphavec4(0.651, 0.227, 0.082, 1.000)
  • HLSL / Metalfloat3(0.651, 0.227, 0.082)
  • Percentage of Red in RGB65.1%
  • Percentage of Green in RGB22.7%
  • Percentage of Blue in RGB8.2%
  • Color FamilyOrange
  • Saturation FamilyHigh Saturation
  • Lightness FamilyNeutral
  • HEX IDA63A15
  • DECIMAL ID10893845
  • Name LengthThis color has no name
  • Seen by search & AI crawlers23 times
  • Counting from2025-01-01

Copyright © 2021-2026 The Official Register of Color Names. All Rights Reserved.

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.