Information about #A6400C color

#A6400C color image

Basic facts about this digital color

In the Register's classification, #A6400C belongs to the Orange Color Family, featuring Full Saturation and Neutral brightness. The mix behind it: rgb(166, 64, 12) — 65.1% red, 25.1% green, 4.7% blue; the print equivalent is CMYK 0 / 40 / 60 / 35. New to color codes? See our guide to RGB color codes.

The color #A6400C reads as a pure, full-strength amber-leaning orange and occupies the middle of the lightness scale. Designers typically reach for tones like this for accents, call-to-action elements and statement visuals. In The Official Register of Color Names it is almost identical to Rusty Brown (#9E3C0E). Slightly further away sit Metallic Brown (#AC4313) and Strong Tangelo (#A83F00).

The recipe behind #A6400C is rgb(166, 64, 12), with red as the dominant ingredient. Accessibility-wise, white text works best on #A6400C: 6.2:1 contrast (passing WCAG AA) versus 3.4:1 for black. Like most of the 16.7 million digital colors, this one is still waiting for a name — naming it takes a minute.

#A6400C color variations

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

#A6400C 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

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

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

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

Tetradic

Tetradic color schemes are made form two couples of complementary colors in a rectangular shape on the color wheel.

Tetradic color scheme

Square

Square color schemes are like tetradic arranged in a square instead of rectangle. Colors appear even more contrasting.

Square color scheme

Nearest named colors to #A6400C

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

Rusty Brown color link
Rusty Brown

#9E3C0E

Oregon color link
Oregon

#9B4703

Rustic Coral color link
Rustic Coral

#AE3415

Rust color link
Rust

#B7410E

Mars Orange color link
Mars Orange

#964514

Ayers Rock color link
Ayers Rock

#AE451D

Chinese Red color link
Chinese Red

#AA381E

Conversions between color systems and etc.

  • HEX#A6400C
  • RGB166, 64, 12
  • CMYK0, 40, 60, 35
  • CSSrgb(166, 64, 12)
  • HSL20°, 87%, 35%
  • HSL Precise20.26°, 86.517%, 34.902%
  • HSV20°, 93%, 65%
  • HSB20°, 93%, 65%
  • Normalized R (0.0–1.0)0.651
  • Normalized G (0.0–1.0)0.251
  • Normalized B (0.0–1.0)0.047
  • GLSLvec3(0.651, 0.251, 0.047)
  • GLSL with alphavec4(0.651, 0.251, 0.047, 1.000)
  • HLSL / Metalfloat3(0.651, 0.251, 0.047)
  • Percentage of Red in RGB65.1%
  • Percentage of Green in RGB25.1%
  • Percentage of Blue in RGB4.7%
  • Color FamilyOrange
  • Saturation FamilyFull Saturation
  • Lightness FamilyNeutral
  • HEX IDA6400C
  • DECIMAL ID10895372
  • Name LengthThis color has no name
  • Seen by search & AI crawlers25 times
  • Counting from2025-01-01