Color Name
Copper*
Hex Color Code
#B57B40
RGB Color Code
RGB(181, 123, 64)
CMYK Values*
0.0%, 32.0%, 64.6%, 29.0%
#B57B40 hex color. RGB, RYB, CMYK, HSL, HSV codes and color conversions. Matching color names, palettes, paints.

Color inspiration, in your inbox

New palettes, color guides and tools from Colorxs.

No spam. Unsubscribe anytime.

What color is B57B40?

The RGB color code for color number #B57B40 is RGB(181, 123, 64). In the RGB color model, #B57B40 has a red value of 181, a green value of 123, and a blue value of 64. The CMYK color model (also known as process color, used in color printing) comprises 0.0% cyan, 32.0% magenta, 64.6% yellow, and 29.0% key (black). The HSL color scale has a hue of 30.3° (degrees), 47.8 % saturation, and 48.0 % lightness. In the HSB/HSV color space, #B57B40 has a hue of 30.3° (degrees), 64.6 % saturation and 71.0 % brightness/value.

Color B57B40 is cool or warm?

Color B57B40 is a warm color.

What is the LRV of #B57B40? (For interior and product design)

B57B40 has an LRV of nearly 24.4. By LRV value, it is a medium 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
#B57B40
LRV 24.4
Light Color

Compare LRV 24.4 of #B57B40 with dark and light color

Is #B57B40 Readable? WCAG Contrast Checker (For digital design)

Check if the color B57B40 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

HEX #B57B40 color codes / color number / color space conversions - RGBA, HSL, HSV/HSB, HYZ, CMY, HWB, RYB

HEX #B57B40
Hex triplet
#B57B40
Red
B5
Green
7B
Blue
40
RGBA / RGB rgb(181, 123, 64)
Red
181 (71.0%)
Green
123 (48.2%)
Blue
64 (25.1%)
Alpha
1 (100.0%)
CMYK
Cyan
0.00%
Magenta
32.04%
Yellow
64.64%
Key
29.02%
HSL hsl(30.26deg, 47.8 %, 48.0 %)
Hue
30.26°
Saturation
47.76 %
Lightness
48.04 %
HSV / HSB
Hue
30.26°
Saturation
64.64 %
Brightness / Value
70.98 %
RYB ryb(106, 121, 64)
Red
106 (41.6%)
Yellow
121 (47.6%)
Blue
64 (25.1%)
HWB
Hue
30.26°
Whiteness
25.10 %
Blackness
29.02 %
CMY
Cyan
29.02%
Magenta
51.76%
Yellow
74.90%
XYZ
X
27.06
Y
24.36
Z
8.13
YXY
Y1
24.36
X
0.45
Y2
0.41
CIE-Lab
L
56.45
A
16.68
B
40.7
CIE-Lch
L
56.45
C
43.99
H
67.72
CIE-Luv
L
56.45
U
45.4
V
42.28
Hunter-Lab
L
49.36
A
11.51
B
24.79
Other
LRV
~ 24.4 %
Munsell Color System
8.1YR 5.5/7.3

Color Names, Similar Colors and Paint

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

Color Name of HEX #B57B40

These are the named colors closest to hex B57B40, closest match first. Each card shows how much of the color the human eye sees as the same, measured as Delta E (ΔE).

#B87333 Color Copper
96.82% match | ΔE 3.18
#AB7E4C Color Tan Brown
96.55% match | ΔE 3.45
#C3732A Color Neon Brown
95.04% match | ΔE 4.96
#CD853F Color Peru
94.47% match | ΔE 5.53

Similar colors from Pantone, RAL and other color matching system


British Standard 4800

British Standard 4800 color similar/equivalent to B57B40.


RAL Design

RAL Design color similar/equivalent to B57B40.


Pantone PMS

Pantone PMS color similar/equivalent to B57B40.

#B58150 Color PANTONE 729 C
97.14% match | ΔE 2.86
#AC7644 Color PANTONE 2314 C
97.12% match | ΔE 2.88
#B67233 Color PANTONE 7572 C
96.69% match | ΔE 3.31
#AC723B Color PANTONE 10133 C
96.64% match | ΔE 3.36

RAL Classic

RAL Classic color similar/equivalent to B57B40.


Pantone TCX

Pantone TCX color similar/equivalent to B57B40.


Paint color for Hex #B57B40

These are the real paint colors closest to hex B57B40 from major brands, ranked by Delta E (ΔE) match. A paint above 98% will be hard to tell apart from B57B40 once it is on a wall.


Sherwin Williams

Hex color B57B40 similar/equivalent paint from Sherwin Williams. Conversion of hex #B57B40 to Sherwin Williams


Valspar

Hex color B57B40 similar/equivalent paint from Valspar. Conversion of hex #B57B40 to Valspar


Dunn-Edwards

Hex color B57B40 similar/equivalent paint from Dunn-Edwards. Conversion of hex #B57B40 to Dunn-Edwards


Benjamin Moore

Hex color B57B40 similar/equivalent paint from Benjamin Moore. Conversion of hex #B57B40 to Benjamin Moore


PPG Paints

Hex color B57B40 similar/equivalent paint from PPG Paints. Conversion of hex #B57B40 to PPG Paints


Behr

Hex color B57B40 similar/equivalent paint from Behr. Conversion of hex #B57B40 to Behr


Farrow & Ball

Hex color B57B40 similar/equivalent paint from Farrow & Ball. Conversion of hex #B57B40 to Farrow & Ball

#BD8C5F Color Wet Sand (46)
93.84% match | ΔE 6.16
#BA9368 Color Sand (45)
91.42% match | ΔE 8.58
#9D8067 Color Tack Room Door (G6)
89.75% match | ΔE 10.25
#C0866C Color Folly Pink (G14)
89.33% match | ΔE 10.67

Color Combinations and Matching Colors

#B57B40 color palettes and scheme combination

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

#B57B40
Copper*
#407AB5
Steel Blue*

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 #B57B40?

Color that best contrast with #B57B40 is #407AB5, color name is Steel Blue*. 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 #B57B40?

Complementary or Opposite color for #B57B40 is #407AB5, color name is Steel Blue*.

Color Images and Mockup

Mobile app mockup example for #B57B40 color
T-Shirt mockup example for #B57B40 color
Chart visualization example with #B57B40 color

#B57B40 Color Images and Patterns