Information about #A66359 color

#A66359 color image

Basic facts about this digital color

In the Register's classification, #A66359 belongs to the Red Color Family, featuring Mild Saturation and Light brightness. In numbers: rgb(166, 99, 89) (65.1% red, 38.8% green, 34.9% blue), or CMYK 0 / 26 / 30 / 35 for print. Curious how these numbers work? Read our RGB color codes guide.

A moderately toned earthy red, #A66359 feels open and friendly. Expect to see shades like this in understated, calm designs that favor harmony over drama. In The Official Register of Color Names it is practically indistinguishable from Quickstep (#A7615F). Its next-closest registered neighbors are Au Chico (#9E6759) and Redwood (#A45A52).

In RGB terms — rgb(166, 99, 89) — the red channel does the heavy lifting here. If you plan to put text on a #A66359 background, choose white — the contrast ratio is 4.6:1 (passing WCAG AA), while black manages only 4.6:1. No one has named #A66359 so far. Register a name for it and it becomes a permanent record.

#A66359 color variations

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

#A66359 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 #A66359

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

Quickstep color link
Quickstep

#A7615F

Au Chico color link
Au Chico

#9E6759

Redwood color link
Redwood

#A45A52

Sante Fe color link
Sante Fe

#A96A50

Claypot color link
Claypot

#AB6950

Warhol color link
Warhol

#9B615F

Brownish color link
Brownish

#9C6D57

Santa Fe color link
Santa Fe

#B16D52

Toast color link
Toast

#9F715F

#A66359 color backgrounds & wallpapers

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

Conversions between color systems and etc.

  • HEX#A66359
  • RGB166, 99, 89
  • CMYK0, 26, 30, 35
  • CSSrgb(166, 99, 89)
  • HSL8°, 30%, 50%
  • HSL Precise7.792°, 30.196%, 50%
  • HSV8°, 46%, 65%
  • HSB8°, 46%, 65%
  • Normalized R (0.0–1.0)0.651
  • Normalized G (0.0–1.0)0.388
  • Normalized B (0.0–1.0)0.349
  • GLSLvec3(0.651, 0.388, 0.349)
  • GLSL with alphavec4(0.651, 0.388, 0.349, 1.000)
  • HLSL / Metalfloat3(0.651, 0.388, 0.349)
  • Percentage of Red in RGB65.1%
  • Percentage of Green in RGB38.8%
  • Percentage of Blue in RGB34.9%
  • Color Family (Hue)Red
  • Saturation FamilyMild Saturation
  • Lightness FamilyLight
  • HEX IDA66359
  • DECIMAL ID10904409
  • Name LengthThis color has no name
  • This page visited6 times
  • Counting from2025-01-01