HEX 421B18 - #421B18, RGB(66,27,24) Color
| Color Name: | Dark Sienna* |
| Hex Color Code: | #421B18 |
| RGB Color Code: | RGB(66, 27, 24) |
| CMYK Values*: | 0.0%, 59.1%, 63.6%, 74.1% |
What color is 421B18?
The RGB color code for color number #421B18 is RGB(66, 27, 24). In the RGB color model, #421B18 has a red value of 66, a green value of 27, and a blue value of 24. The CMYK color model (also known as process color, used in color printing) comprises 0.0% cyan, 59.1% magenta, 63.6% yellow, and 74.1% key (black). The HSL color scale has a hue of 4.3° (degrees), 46.7 % saturation, and 17.6 % lightness. In the HSB/HSV color space, #421B18 has a hue of 4.3° (degrees), 63.6 % saturation and 25.9 % brightness/value.
Color 421B18 is cool or warm?
Color 421B18 is a warm color.
What is the LRV of #421B18? (For interior and product design)
421B18 has an LRV of nearly 2. By LRV value, it is a very 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
#421B18
Light Color
Compare LRV 2 of #421B18 with dark and light Color
Is #421B18 Readable? WCAG Contrast Checker (For digital design)
Check if the color 421B18 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.
Change Background Color:
Normal text - 14pt
Normal Bold text - 12pt
Large text - 18pt
Large Bold text - 14pt
Color Codes - Color Space Conversions
HEX #421B18 color codes / color number / color space conversions - RGBA, HSL, HSV/HSB, HYZ, CMY, HWB, RYB
RGBA / RGB
RGB(66, 27, 24)
Red
66 (25.9%)
Green
27 (10.6%)
Blue
24 (9.4%)
Alpha
1 (100.0%)
CMYK
Cyan
0.00%
Magenta
59.09%
Yellow
63.64%
Key
74.12%
HSL
HSL(4.29deg, 46.7 %, 17.6 %)
Hue
4.29°
Saturation
46.67 %.
Lightness
17.65 %.
RYB
RYB(208, 178, 181)
Red
208 (81.7%)
Yellow
178 (69.7%)
Blue
181 (70.9%)
HSV/HSB
Hue
4.29°
Saturation
63.64 %.
Brightness / Value
25.88 %.
HWB
H: 4.29°
W: 9.41 %
B: 74.12 %
XYZ
X : 2.8
Y : 2.01
Z : 1.1
YXY
Y1 : 2.01
X : 0.47
Y2 : 0.34
CMY
C : 74.12%
M : 89.41%
Y : 90.59%
LRV
~ 2 %
Munsell Color System
1YR 1.4/4
CIE-Lab
L : 15.53
A : 18.58
B : 11.07
CIE-Lch
L : 15.53
C : 21.63
H : 30.79
CIE-Luv
L : 15.53
U : 22.54
V : 6.14
Hunter-Lab
L : 14.17
A : 10.52
B : 5.3
Color Names and Paint
Color Name of HEX #421B18
Here are the colors similar to 421B18. Delta E (ΔE) is the measure of the difference between two colors. Delta E is measured on a scale from 0 to 100, where 0 means exact match, and 100 is the highest difference.
Similar colors from Pantone, RAL and other color matching system
Pantone PMS
Pantone PMS color similar/equivalent to 421B18.
RAL Design
RAL Design color similar/equivalent to 421B18.
RAL Classic
RAL Classic color similar/equivalent to 421B18.
British Standard 4800
British Standard 4800 color similar/equivalent to 421B18.
Pantone TCX
Pantone TCX color similar/equivalent to 421B18.
Paint color for Hex #421B18
Here are the paint colors similar to 421B18. Delta E (ΔE) is the measure of the difference between two colors. Delta E is measured on a scale from 0 to 100, where 0 means exact match, and 100 is the highest difference.
Sherwin Williams
Hex color 421B18 similar/equivalent paint from Sherwin Williams. Conversion of hex #421B18 to Sherwin Williams
Valspar
Hex color 421B18 similar/equivalent paint from Valspar. Conversion of hex #421B18 to Valspar
Benjamin Moore
Hex color 421B18 similar/equivalent paint from Benjamin Moore. Conversion of hex #421B18 to Benjamin Moore
Behr
Hex color 421B18 similar/equivalent paint from Behr. Conversion of hex #421B18 to Behr
PPG Paints
Hex color 421B18 similar/equivalent paint from PPG Paints. Conversion of hex #421B18 to PPG Paints
Dunn-Edwards
Hex color 421B18 similar/equivalent paint from Dunn-Edwards. Conversion of hex #421B18 to Dunn-Edwards
Color Combinations
#421B18 color palettes and scheme combination
000000
000000
1D0C0A
421B18
672A26
8D3A33
B24941
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.
42183F
42182A
421B18
423018
3F4218
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.
421B18
18421B
1B1842
Triadic Color Palette
The triadic color palette has three colors separated by 120° in the RGB color wheel
421B18
2A4218
183F42
301842
Tetradic Color Palette
The tetradic colour scheme composed of two sets of complementary colors in a rectangular shape on the color wheel.
421B18
54312F
674846
7A5F5D
8D7674
A08D8B
B3A3A2
C6BAB9
D9D1D0
ECE8E7
FFFFFF
421B18
3B1815
341513
2E1210
27100E
210D0C
1A0A09
130807
0D0504
060202
000000
Complementary / Opposite Color
421B18
Dark Sienna*
183F42
Warm Black*
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 #421B18?
Color that best contrast with #421B18 is #183F42,
color name is Warm Black*
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 #421B18?
Complementary or Opposite color for #421B18 is #183F42, color name is Warm Black*.
Color Images and Mockup
Mobile app mockup example for #421B18 color
T-Shirt mockup example for #421B18 color
Chart visualization example with #421B18 color