colorhexa.com

#a81021 hex color

In a RGB color space, hex #a81021 is composed of 65.9% red, 6.3% green and 12.9% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 90.5% magenta, 80.4% yellow and 34.1% black. It has a hue angle of 353.3 degrees, a saturation of 82.6% and a lightness of 36.1%. #a81021 color hex could be obtained by blending #ff2042 with #510000. Closest websafe color is: #990033.

- R 66
- G 6
- B 13
RGB color chart
- C 0
- M 90
- Y 80
- K 34
CMYK color chart

● #a81021 color description : Dark red.

The hexadecimal color #a81021 has RGB values of R:168, G:16, B:33 and CMYK values of C:0, M:0.9, Y:0.8, K:0.34. Its decimal value is 11014177.

Hex triplet	a81021	`#a81021`
RGB Decimal	168, 16, 33	`rgb(168,16,33)`
RGB Percent	65.9, 6.3, 12.9	`rgb(65.9%,6.3%,12.9%)`
CMYK	0, 90, 80, 34
HSL	353.3°, 82.6, 36.1	`hsl(353.3,82.6%,36.1%)`
HSV (or HSB)	353.3°, 90.5, 65.9
Web Safe	990033	`#990033`

CIE-LAB	35.611, 57.077, 33.985
XYZ	16.609, 8.807, 2.264
xyY	0.6, 0.318, 8.807
CIE-LCH	35.611, 66.429, 30.771
CIE-LUV	35.611, 106.185, 19.154
Hunter-Lab	29.677, 47.964, 16.25
Binary	10101000, 00010000, 00100001

#a81021
```
#a81021 rgb(168,16,33)
```
#10a897
```
#10a897 rgb(16,168,151)
```

Complementary Color

#a8106d
```
#a8106d rgb(168,16,109)
```
#a81021
```
#a81021 rgb(168,16,33)
```
#a84b10
```
#a84b10 rgb(168,75,16)
```

Analogous Color

#106da8
```
#106da8 rgb(16,109,168)
```
#a81021
```
#a81021 rgb(168,16,33)
```
#10a84b
```
#10a84b rgb(16,168,75)
```

Split Complementary Color

#1021a8
```
#1021a8 rgb(16,33,168)
```
#a81021
```
#a81021 rgb(168,16,33)
```
#21a810
```
#21a810 rgb(33,168,16)
```

Triadic Color

#9710a8
```
#9710a8 rgb(151,16,168)
```
#a81021
```
#a81021 rgb(168,16,33)
```
#21a810
```
#21a810 rgb(33,168,16)
```
#10a897
```
#10a897 rgb(16,168,151)
```

Tetradic Color

#620913
```
#620913 rgb(98,9,19)
```
#790c18
```
#790c18 rgb(121,12,24)
```
#910e1c
```
#910e1c rgb(145,14,28)
```
#a81021
```
#a81021 rgb(168,16,33)
```
#bf1226
```
#bf1226 rgb(191,18,38)
```
#d7142a
```
#d7142a rgb(215,20,42)
```
#e91b32
```
#e91b32 rgb(233,27,50)
```

Monochromatic Color

Below, you can see some colors close to #a81021. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

#a81047
```
#a81047 rgb(168,16,71)
```
#a8103a
```
#a8103a rgb(168,16,58)
```
#a8102e
```
#a8102e rgb(168,16,46)
```
#a81021
```
#a81021 rgb(168,16,33)
```
#a81014
```
#a81014 rgb(168,16,20)
```
#a81810
```
#a81810 rgb(168,24,16)
```
#a82510
```
#a82510 rgb(168,37,16)
```

Similar Colors

Text with hexadecimal color #a81021

This text has a font color of #a81021.

<span style="color:#a81021;">Text here</span>

#a81021 background color

This paragraph has a background color of #a81021.

<p style="background-color:#a81021;">Content here</p>

#a81021 border color

This element has a border color of #a81021.

<div style="border:1px solid #a81021;">Content here</div>

CSS codes

.text {color:#a81021;}

.background {background-color:#a81021;}

.border {border:1px solid #a81021;}

A shade is achieved by adding black to any pure hue, while a tint is created by mixing white to any pure color. In this example, #070101 is the darkest color, while #fef4f5 is the lightest one.

#070101
```
#070101 rgb(7,1,1)
```
#190205
```
#190205 rgb(25,2,5)
```
#2b0408
```
#2b0408 rgb(43,4,8)
```
#3d060c
```
#3d060c rgb(61,6,12)
```
#4e070f
```
#4e070f rgb(78,7,15)
```
#600913
```
#600913 rgb(96,9,19)
```
#720b16
```
#720b16 rgb(114,11,22)
```
#840d1a
```
#840d1a rgb(132,13,26)
```
#960e1d
```
#960e1d rgb(150,14,29)
```
#a81021
```
#a81021 rgb(168,16,33)
```
#ba1225
```
#ba1225 rgb(186,18,37)
```
#cc1328
```
#cc1328 rgb(204,19,40)
```
#de152c
```
#de152c rgb(222,21,44)
```

Shade Color Variation

#e91d34
```
#e91d34 rgb(233,29,52)
```
#eb2f44
```
#eb2f44 rgb(235,47,68)
```
#ed4154
```
#ed4154 rgb(237,65,84)
```
#ef5364
```
#ef5364 rgb(239,83,100)
```
#f06574
```
#f06574 rgb(240,101,116)
```
#f27784
```
#f27784 rgb(242,119,132)
```
#f48894
```
#f48894 rgb(244,136,148)
```
#f59aa5
```
#f59aa5 rgb(245,154,165)
```
#f7acb5
```
#f7acb5 rgb(247,172,181)
```
#f9bec5
```
#f9bec5 rgb(249,190,197)
```
#fbd0d5
```
#fbd0d5 rgb(251,208,213)
```
#fce2e5
```
#fce2e5 rgb(252,226,229)
```
#fef4f5
```
#fef4f5 rgb(254,244,245)
```

Tint Color Variation

A tone is produced by adding gray to any pure hue. In this case, #615758 is the less saturated color, while #b60216 is the most saturated one.

#615758
```
#615758 rgb(97,87,88)
```
#685052
```
#685052 rgb(104,80,82)
```
#6f494d
```
#6f494d rgb(111,73,77)
```
#764247
```
#764247 rgb(118,66,71)
```
#7e3a42
```
#7e3a42 rgb(126,58,66)
```
#85333c
```
#85333c rgb(133,51,60)
```
#8c2c37
```
#8c2c37 rgb(140,44,55)
```
#932531
```
#932531 rgb(147,37,49)
```
#9a1e2c
```
#9a1e2c rgb(154,30,44)
```
#a11726
```
#a11726 rgb(161,23,38)
```
#a81021
```
#a81021 rgb(168,16,33)
```
#af091c
```
#af091c rgb(175,9,28)
```
#b60216
```
#b60216 rgb(182,2,22)
```

Tone Color Variation

Below, you can see how #a81021 is perceived by people affected by a color vision deficiency. This can be useful if you need to ensure your color combinations are accessible to color-blind users.

Monochromacy

#3f3f3f Achromatopsia 0.005% of the population
#543639 Atypical Achromatopsia 0.001% of the population

Dichromacy

#645c3c Protanopia 1% of men
#725820 Deuteranopia 1% of men
#ac1f1d Tritanopia 0.001% of the population

Trichromacy

#7d4032 Protanomaly 1% of men, 0.01% of women
#863e20 Deuteranomaly 6% of men, 0.4% of women
#aa191e Tritanomaly 0.01% of the population