Color Name
Caramel Brown*
Hex Color Code
#66390D
RGB Color Code
RGB(102, 57, 13)
CMYK Values*
0.0%, 44.1%, 87.3%, 60.0%
#66390D hex color. RGB, RYB, CMYK, HSL, HSV codes and color conversions. Matching color names, palettes, paints.

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What color is 66390D?

The RGB color code for color number #66390D is RGB(102, 57, 13). In the RGB color model, #66390D has a red value of 102, a green value of 57, and a blue value of 13. The CMYK color model (also known as process color, used in color printing) comprises 0.0% cyan, 44.1% magenta, 87.3% yellow, and 60.0% key (black). The HSL color scale has a hue of 29.7° (degrees), 77.4 % saturation, and 22.5 % lightness. In the HSB/HSV color space, #66390D has a hue of 29.7° (degrees), 87.3 % saturation and 40.0 % brightness/value.

Color 66390D is cool or warm?

Color 66390D is a warm color.

What is the LRV of #66390D? (For interior and product design)

66390D has an LRV of nearly 5.8. 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
#66390D
LRV 5.8
Light Color

Compare LRV 5.8 of #66390D with dark and light color

Is #66390D Readable? WCAG Contrast Checker (For digital design)

Check if the color 66390D 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 #66390D color codes / color number / color space conversions - RGBA, HSL, HSV/HSB, HYZ, CMY, HWB, RYB

HEX #66390D
Hex triplet
#66390D
Red
66
Green
39
Blue
0D
RGBA / RGB rgb(102, 57, 13)
Red
102 (40.0%)
Green
57 (22.4%)
Blue
13 (5.1%)
Alpha
1 (100.0%)
CMYK
Cyan
0.00%
Magenta
44.12%
Yellow
87.25%
Key
60.00%
HSL hsl(29.66deg, 77.4 %, 22.5 %)
Hue
29.66°
Saturation
77.39 %
Lightness
22.55 %
HSV / HSB
Hue
29.66°
Saturation
87.25 %
Brightness / Value
40.00 %
RYB ryb(189, 167, 137)
Red
189 (74.2%)
Yellow
167 (65.5%)
Blue
137 (53.6%)
HWB
Hue
29.66°
Whiteness
5.10 %
Blackness
60.00 %
CMY
Cyan
60.00%
Magenta
77.65%
Yellow
94.90%
XYZ
X
7.02
Y
5.78
Z
1.13
YXY
Y1
5.78
X
0.5
Y2
0.42
CIE-Lab
L
28.85
A
16.41
B
33.75
CIE-Lch
L
28.85
C
37.53
H
64.06
CIE-Luv
L
28.85
U
34.19
V
25.29
Hunter-Lab
L
24.04
A
10.01
B
14.05
Other
LRV
~ 5.8 %
Munsell Color System
7.6YR 2.7/6.3

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 #66390D

These are the named colors closest to hex 66390D, closest match first. Each card shows how much of the color the human eye sees as the same, measured as Delta E (ΔE).

#65350F Color Caramel Brown
97.74% match | ΔE 2.26
#704214 Color Sepia
96.94% match | ΔE 3.06
#643C20 Color Autumn Brown
95.68% match | ΔE 4.32
#5E2C04 Color Gingerbread
95.59% match | ΔE 4.41

Similar colors from Pantone, RAL and other color matching system


British Standard 4800

British Standard 4800 color similar/equivalent to 66390D.


Pantone PMS

Pantone PMS color similar/equivalent to 66390D.

#623412 Color PANTONE 732 C
96.91% match | ΔE 3.09
#6D431E Color PANTONE 8583 C
96.52% match | ΔE 3.48
#653819 Color PANTONE 1545 C
96.50% match | ΔE 3.50
#774212 Color PANTONE 731 C
95.85% match | ΔE 4.15

RAL Design

RAL Design color similar/equivalent to 66390D.


Pantone TCX

Pantone TCX color similar/equivalent to 66390D.


RAL Classic

RAL Classic color similar/equivalent to 66390D.


Paint color for Hex #66390D

These are the real paint colors closest to hex 66390D from major brands, ranked by Delta E (ΔE) match. A paint above 98% will be hard to tell apart from 66390D once it is on a wall.


Valspar

Hex color 66390D similar/equivalent paint from Valspar. Conversion of hex #66390D to Valspar


Sherwin Williams

Hex color 66390D similar/equivalent paint from Sherwin Williams. Conversion of hex #66390D to Sherwin Williams


Benjamin Moore

Hex color 66390D similar/equivalent paint from Benjamin Moore. Conversion of hex #66390D to Benjamin Moore


PPG Paints

Hex color 66390D similar/equivalent paint from PPG Paints. Conversion of hex #66390D to PPG Paints


Behr

Hex color 66390D similar/equivalent paint from Behr. Conversion of hex #66390D to Behr


Dunn-Edwards

Hex color 66390D similar/equivalent paint from Dunn-Edwards. Conversion of hex #66390D to Dunn-Edwards


Farrow & Ball

Hex color 66390D similar/equivalent paint from Farrow & Ball. Conversion of hex #66390D to Farrow & Ball

#7D634E Color Wainscot (55)
84.42% match | ΔE 15.58
#99584B Color Singed Red (G15)
81.87% match | ΔE 18.13
#665F4B Color Cardamom (CB5)
81.47% match | ΔE 18.53

Color Combinations and Matching Colors

#66390D 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

#66390D
Caramel Brown*
#0D3A66
Dark Midnight 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 #66390D?

Color that best contrast with #66390D is #0D3A66, color name is Dark Midnight 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 #66390D?

Complementary or Opposite color for #66390D is #0D3A66, color name is Dark Midnight Blue*.

Color Images and Mockup

Mobile app mockup example for #66390D color
T-Shirt mockup example for #66390D color
Chart visualization example with #66390D color

#66390D Color Images and Patterns