Information about #663800 color

#663800 color image

Basic facts about this digital color

#663800 falls into the Orange Color Family — Full Saturation, Dark brightness. The mix behind it: rgb(102, 56, 0) — 40% red, 22% green, 0% blue; the print equivalent is CMYK 0 / 18 / 40 / 60. Curious how these numbers work? Read our RGB color codes guide.

#663800 presents itself as a pure, full-strength warm orange — one that leans clearly toward the dark side. It is a natural fit for dark UI themes, backgrounds and dramatic accents. In The Official Register of Color Names it is a hair away from Nutmeg Wood Finish (#683600). Its next-closest registered neighbors are Philippine Bronze (#6E3A07) and Violin Brown (#674403).

Technically, the mix leans on its red channel (rgb(102, 56, 0)), which gives #663800 its character. Accessibility-wise, white text works best on #663800: 9.9:1 contrast (passing WCAG AAA) versus 2.1:1 for black. On paper it relies strongly on black ink (K:60), so proof dark layouts before a large print run. #663800 has no official name yet. If this shade means something to you, you can be the one to name it.

#663800 color variations

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

#663800 color tints

Tints look brighter, pastel, and less intense.
#663800

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#B76400

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#FF900A

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#FFB55B

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#FFDAAD

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White

#FFFFFF

#663800 color shades

Shades look darker, richer, and more solid.
#663800

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#512C00

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#3D2100

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#281600

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#140B00

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Black

#000000

#663800 color tones

Tones looks more sophisticated and complex than base colors.
#663800

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#77470D

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#825620

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#87643A

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#867259

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Grey

#808080

#663800 color hues

A hue refers to the basic neighbors of color and is variation of base color on the color wheel.
#196600

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#426600

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#666000

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#663800

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#660F00

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#660019

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#660042

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#663800 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
#663800
#663800

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#002E66
#002E66

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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
#663800
#663800

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#050066
#050066

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#006166
#006166

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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
#616600
#616600

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#663800
#663800

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#660500
#660500

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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
#663800
#663800

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#006638
#006638

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#380066
#380066

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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
#663800
#663800

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#2E6600
#2E6600

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#002E66
#002E66

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#380066
#380066

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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
#663800
#663800

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#006605
#006605

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#002E66
#002E66

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#660061
#660061

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Nearest named colors to #663800

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

Nutmeg Wood Finish color link
Nutmeg Wood Finish

#683600

Philippine Bronze color link
Philippine Bronze

#6E3A07

Violin Brown color link
Violin Brown

#674403

Rich Dark Bronze color link
Rich Dark Bronze

#713E02

Deep Gamboge color link
Deep Gamboge

#593800

Warm Chocolate color link
Warm Chocolate

#6E2A05

Deep Amber color link
Deep Amber

#594300

Pineapple color link
Pineapple

#563C0D

Mud Brown color link
Mud Brown

#60460F

Sepia color link
Sepia

#704214

Seal Brown color link
Seal Brown

#59260B

Deep Gold color link
Deep Gold

#594E00

#663800 color backgrounds & wallpapers

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

#663800 color image #663800 color ORCN HD wallpaper 3840x2160 (Desktop)
#663800 color image #663800 color ORCN HD wallpaper 1170x2532 (Mobile)
#663800 color image #663800 color solid HD wallpaper 3840x2160 (Desktop)
#663800 color image #663800 color solid HD wallpaper 1170x2532 (Mobile)

Conversions between color systems and etc.

  • HEX#663800
  • RGB102, 56, 0
  • CMYK0, 18, 40, 60
  • CSSrgb(102, 56, 0)
  • HSL33°, 100%, 20%
  • HSL Precise32.941°, 100%, 20%
  • HSV33°, 100%, 40%
  • HSB33°, 100%, 40%
  • Normalized R (0.0–1.0)0.400
  • Normalized G (0.0–1.0)0.220
  • Normalized B (0.0–1.0)0.000
  • GLSLvec3(0.400, 0.220, 0.000)
  • GLSL with alphavec4(0.400, 0.220, 0.000, 1.000)
  • HLSL / Metalfloat3(0.400, 0.220, 0.000)
  • Percentage of Red in RGB40%
  • Percentage of Green in RGB22%
  • Percentage of Blue in RGB0%
  • Color Family (Hue)Orange
  • Saturation FamilyFull Saturation
  • Lightness FamilyDark
  • HEX ID663800
  • DECIMAL ID6699008
  • Name LengthThis color has no name
  • This page visited897 times
  • Counting from2025-01-01

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