Color Name
Sienna (Web)*
Hex Color Code
#B1582B
RGB Color Code
RGB(177, 88, 43)
CMYK Values*
0.0%, 50.3%, 75.7%, 30.6%
#B1582B hex color. RGB, RYB, CMYK, HSL, HSV codes and color conversions. Matching color names, palettes, paints.

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What color is B1582B?

The RGB color code for color number #B1582B is RGB(177, 88, 43). In the RGB color model, #B1582B has a red value of 177, a green value of 88, and a blue value of 43. The CMYK color model (also known as process color, used in color printing) comprises 0.0% cyan, 50.3% magenta, 75.7% yellow, and 30.6% key (black). The HSL color scale has a hue of 20.1° (degrees), 60.9 % saturation, and 43.1 % lightness. In the HSB/HSV color space, #B1582B has a hue of 20.1° (degrees), 75.7 % saturation and 69.4 % brightness/value.

Color B1582B is cool or warm?

Color B1582B is a warm color.

What is the LRV of #B1582B? (For interior and product design)

B1582B has an LRV of nearly 16.5. 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
#B1582B
LRV 16.5
Light Color

Compare LRV 16.5 of #B1582B with dark and light color

Is #B1582B Readable? WCAG Contrast Checker (For digital design)

Check if the color B1582B 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 #B1582B color codes / color number / color space conversions - RGBA, HSL, HSV/HSB, HYZ, CMY, HWB, RYB

HEX #B1582B
Hex triplet
#B1582B
Red
B1
Green
58
Blue
2B
RGBA / RGB rgb(177, 88, 43)
Red
177 (69.4%)
Green
88 (34.5%)
Blue
43 (16.9%)
Alpha
1 (100.0%)
CMYK
Cyan
0.00%
Magenta
50.28%
Yellow
75.71%
Key
30.59%
HSL hsl(20.15deg, 60.9 %, 43.1 %)
Hue
20.15°
Saturation
60.91 %
Lightness
43.14 %
HSV / HSB
Hue
20.15°
Saturation
75.71 %
Brightness / Value
69.41 %
RYB ryb(145, 116, 72)
Red
145 (56.8%)
Yellow
116 (45.4%)
Blue
72 (28.2%)
HWB
Hue
20.15°
Whiteness
16.86 %
Blackness
30.59 %
CMY
Cyan
30.59%
Magenta
65.49%
Yellow
83.14%
XYZ
X
22.06
Y
16.5
Z
4.31
YXY
Y1
16.5
X
0.51
Y2
0.38
CIE-Lab
L
47.63
A
33.02
B
41.55
CIE-Lch
L
47.63
C
53.07
H
51.53
CIE-Luv
L
47.63
U
70.88
V
35.52
Hunter-Lab
L
40.62
A
25.84
B
22.15
Other
LRV
~ 16.5 %
Munsell Color System
2.6YR 4.6/9.3

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 #B1582B

These are the named colors closest to hex B1582B, closest match first. Each card shows how much of the color the human eye sees as the same, measured as Delta E (ΔE).

#A0522D Color Sienna (Web)
95.72% match | ΔE 4.28
#AE6838 Color Windsor Tan
94.34% match | ΔE 5.66
#B7410E Color Rust
94.18% match | ΔE 5.82
#BB6528 Color Ruddy Brown
94.14% match | ΔE 5.86

Similar colors from Pantone, RAL and other color matching system


Pantone PMS

Pantone PMS color similar/equivalent to B1582B.

#AD5B2F Color PANTONE 8024 C
98.69% match | ΔE 1.31
#A95225 Color PANTONE 8025 C
97.54% match | ΔE 2.46
#A65523 Color PANTONE 1605 C
96.84% match | ΔE 3.16
#BE531C Color PANTONE 167 C
96.81% match | ΔE 3.19

Pantone TCX

Pantone TCX color similar/equivalent to B1582B.


RAL Design

RAL Design color similar/equivalent to B1582B.


RAL Classic

RAL Classic color similar/equivalent to B1582B.


British Standard 4800

British Standard 4800 color similar/equivalent to B1582B.


Paint color for Hex #B1582B

These are the real paint colors closest to hex B1582B from major brands, ranked by Delta E (ΔE) match. A paint above 98% will be hard to tell apart from B1582B once it is on a wall.


Benjamin Moore

Hex color B1582B similar/equivalent paint from Benjamin Moore. Conversion of hex #B1582B to Benjamin Moore


Valspar

Hex color B1582B similar/equivalent paint from Valspar. Conversion of hex #B1582B to Valspar


PPG Paints

Hex color B1582B similar/equivalent paint from PPG Paints. Conversion of hex #B1582B to PPG Paints


Sherwin Williams

Hex color B1582B similar/equivalent paint from Sherwin Williams. Conversion of hex #B1582B to Sherwin Williams


Dunn-Edwards

Hex color B1582B similar/equivalent paint from Dunn-Edwards. Conversion of hex #B1582B to Dunn-Edwards


Behr

Hex color B1582B similar/equivalent paint from Behr. Conversion of hex #B1582B to Behr


Farrow & Ball

Hex color B1582B similar/equivalent paint from Farrow & Ball. Conversion of hex #B1582B to Farrow & Ball


Color Combinations and Matching Colors

#B1582B 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

#B1582B
Sienna (Web)*
#2B84B1
Blue (NCS)*

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 #B1582B?

Color that best contrast with #B1582B is #2B84B1, color name is Blue (NCS)*. 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 #B1582B?

Complementary or Opposite color for #B1582B is #2B84B1, color name is Blue (NCS)*.

Color Images and Mockup

Mobile app mockup example for #B1582B color
T-Shirt mockup example for #B1582B color
Chart visualization example with #B1582B color

#B1582B Color Images and Patterns