Color Name
Autumn Brown
Hex Color Code
#643C20
RGB Color Code
RGB(100, 60, 32)
CMYK Values*
0.0%, 40.0%, 68.0%, 60.8%
Color Family (Hue)
#643C20 Autumn Brown Color  - Color codes and meaning | Matching colors and paints

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What color is Autumn Brown?

Autumn Brown color belongs to the Brown color family (hue). The hexadecimal color code(color number) for Autumn Brown is #643C20, and the RGB color code is RGB(100, 60, 32).

In the RGB color model, Autumn Brown has a red value of 100, a green value of 60, and a blue value of 32. The CMYK color model (also known as process color, used in color printing) comprises 0.0% cyan, 40.0% magenta, 68.0% yellow, and 60.8% key (black). The HSL color scale has a hue of 24.7° (degrees), 51.5 % saturation, and 25.9 % lightness. In the HSB/HSV color space, Autumn Brown has a hue of 24.7° (degrees), 68.0 % saturation and 39.2 % brightness/value.

Autumn Brown is cool or warm?

The color Autumn Brown is a warm color.

What is the LRV of Autumn Brown? (For interior and product design)

Autumn Brown has an LRV of nearly 6. By LRV value, it is a dark color.

Light Reflectance Value (LRV) is a measure of how much visible light is reflected off a surface. It is a number on a scale of 0 to 100, with 0 being pure black and 100 being pure white. The higher the LRV, the more light the color reflects and the lighter it will appear.

Dark Color
Autumn Brown
LRV 6
Light Color

Compare LRV 6 of Autumn Brown with dark and light color

Is Autumn Brown Readable? WCAG Contrast Checker (For digital design)

Check if the color Autumn Brown meets Web Content Accessibility Guidelines (WCAG) standards, minimum contrast ratio standards between text and background colors. The WCAG (Web Content Accessibility Guidelines) provides global standards for readable web content.

WCAG Recommendations - Large Text: above 18pt or 14pt bold. Normal Text: below 18pt or 14pt bold.

  • Minimum contrast ratio (AA): 4.5 for normal text and 3 for large text.
  • Enhanced contrast ratio (AAA): 7 for normal text and 4.5 for large text.

Normal text - 14pt

Normal Bold text - 12pt


Large text - 18pt

Large Bold text - 14pt

Color Codes - Color Space Conversions

Autumn Brown color codes / color number / color space conversions - HEX, RGBA, CMYK, HSL, HSV/HSB, HYZ, CMY, HWB, RYB

HEX #643C20
Hex triplet
#643C20
Red
64
Green
3C
Blue
20
RGBA / RGB rgb(100, 60, 32)
Red
100 (39.2%)
Green
60 (23.5%)
Blue
32 (12.5%)
Alpha
1 (100.0%)
CMYK
Cyan
0.00%
Magenta
40.00%
Yellow
68.00%
Key
60.78%
HSL hsl(24.71deg, 51.5 %, 25.9 %)
Hue
24.71°
Saturation
51.52 %
Lightness
25.88 %
HSV / HSB
Hue
24.71°
Saturation
68.00 %
Brightness / Value
39.22 %
RYB ryb(173, 156, 139)
Red
173 (68.0%)
Yellow
156 (61.3%)
Blue
139 (54.7%)
HWB
Hue
24.71°
Whiteness
12.55 %
Blackness
60.78 %
CMY
Cyan
60.78%
Magenta
76.47%
Yellow
87.45%
XYZ
X
7.13
Y
6.05
Z
2.16
YXY
Y1
6.05
X
0.47
Y2
0.39
CIE-Lab
L
29.53
A
14.66
B
24.37
CIE-Lch
L
29.53
C
28.44
H
58.98
CIE-Luv
L
29.53
U
29.07
V
20.49
Hunter-Lab
L
24.59
A
8.75
B
12.01
Other
LRV
~ 6 %
Munsell Color System
7.4YR 2.8/4.8

Similar Colors and Paints

What is Delta E (ΔE)?

Delta E is the standard measure of how different two colors look to the human eye, rather than how far apart their hex codes happen to be. It runs from 0, an exact match, to 100, the largest possible difference — so the lower the Delta E, the closer the match. The match percentage shown on each color below is simply 100% minus its ΔE.

ΔE 0
Identical – an exact match
ΔE under 1
Not perceptible; the eye cannot separate them
ΔE 1 – 2
Perceptible only on close, side-by-side inspection
ΔE 2 – 10
Perceptible at a glance
ΔE over 10
Reads as a different color altogether

Named colors similar to Autumn Brown

These are the named colors closest to Autumn Brown , closest match first. Each card shows how much of the color the human eye sees as the same, measured as Delta E (ΔE).

#643C20 Color Autumn Brown
100.00% match | ΔE 0.00
#65350F Color Caramel Brown
96.35% match | ΔE 3.65
#654321 Color Otter Brown
96.14% match | ΔE 3.86
#704214 Color Sepia
94.61% match | ΔE 5.39

Similar colors from Pantone, RAL, and other color matching system


RAL Design

Autumn Brown color similar/equivalent colors from RAL Design. Conversion of Autumn Brown to RAL Design


Pantone PMS

Autumn Brown color similar/equivalent colors from Pantone PMS. Conversion of Autumn Brown to Pantone PMS

#693F23 Color PANTONE 469 C
98.70% match | ΔE 1.30
#653819 Color PANTONE 1545 C
98.15% match | ΔE 1.85
#603D20 Color PANTONE 161 C
98.13% match | ΔE 1.87
#623412 Color PANTONE 732 C
96.88% match | ΔE 3.12

RAL Classic

Autumn Brown color similar/equivalent colors from RAL Classic. Conversion of Autumn Brown to RAL Classic


Pantone TCX

Autumn Brown color similar/equivalent colors from Pantone TCX. Conversion of Autumn Brown to Pantone TCX


British Standard 4800

Autumn Brown color similar/equivalent colors from British Standard 4800. Conversion of Autumn Brown to British Standard 4800


Paint similar to Autumn Brown

These are the real paint colors closest to Autumn Brown from major brands, ranked by Delta E (ΔE) match. A paint above 98% will be hard to tell apart from Autumn Brown once it is on a wall.


Valspar

Autumn Brown color similar/equivalent paint from Valspar. Conversion of Autumn Brown to Valspar


Sherwin Williams

Autumn Brown color similar/equivalent paint from Sherwin Williams. Conversion of Autumn Brown to Sherwin Williams


Benjamin Moore

Autumn Brown color similar/equivalent paint from Benjamin Moore. Conversion of Autumn Brown to Benjamin Moore


PPG Paints

Autumn Brown color similar/equivalent paint from PPG Paints. Conversion of Autumn Brown to PPG Paints


Behr

Autumn Brown color similar/equivalent paint from Behr. Conversion of Autumn Brown to Behr


Dunn-Edwards

Autumn Brown color similar/equivalent paint from Dunn-Edwards. Conversion of Autumn Brown to Dunn-Edwards


Farrow & Ball

Autumn Brown color similar/equivalent paint from Farrow & Ball. Conversion of Autumn Brown to Farrow & Ball

#7D634E Color Wainscot (55)
86.35% match | ΔE 13.65
#5E4449 Color Brinjal (222)
84.37% match | ΔE 15.63

Color Combinations

View more Autumn Brown - #643C20 color palettes and coordinating colors

Monochromatic Color Palette

Monochromatic colors belong to the same hue angle but different tints and shades. Monochromatic color palette can be generated by keeping the exact hue of the base color and then changing the saturation and lightness.

Analogous Color Palette

Analogous colors are a group of colors adjacent to each other on a color wheel. Group of these adjacent colors forms Analogous color scheme Palette. Analogous Palette can be generated by increasing or decreasing the hue value by 30 points.

Triadic Color Palette

The triadic color palette has three colors separated by 120° in the RGB color wheel

Tetradic Color Palette

The tetradic colour scheme composed of two sets of complementary colors in a rectangular shape on the color wheel.

Complementary / Opposite Color

#643C20
Autumn Brown
#204864
Indigo Dye*

Complementary / Opposite Color

Complementary colors are pairs of colors which, when combined or mixed, cancel each other out (lose hue) by producing a grayscale color like white or black. When placed next to each other, they create the strongest contrast for those two colors. Complementary colors also called opposite colors. Complementary color schemes are created using two opposite colors on the color wheel. The examples are red–cyan, green–magenta, and blue–yellow.

What is the contrasting color of Autumn Brown - #643C20?

Color that best contrast with Autumn Brown - #643C20 is #204864, color name is Indigo Dye*. Contrast indicates a strong difference in color. Contrasting color can be found several ways, Complimentary contrast is one of them. Complementary contrast colors are opposite each other on the color wheel.

What color compliments Autumn Brown - #643C20?

Complementary or Opposite color for Autumn Brown - #643C20 is #204864, color name is Indigo Dye*.

Example Color Images and Mockup

Mobile app mockup example for Autumn Brown - #643C20 color
T-Shirt mockup example for Autumn Brown - #643C20 color
Chart visualization example with Autumn Brown - #643C20 color

Autumn Brown - #643C20 Color Images and Patterns


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