#a31821 hex color

In a RGB color space, hex #a31821 is composed of 63.9% red, 9.4% green and 12.9% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 85.3% magenta, 79.8% yellow and 36.1% black. It has a hue angle of 356.1 degrees, a saturation of 74.3% and a lightness of 36.7%. #a31821 color hex could be obtained by blending #ff3042 with #470000. Closest websafe color is: #990033.

♥
- f
- t
- g
- R 64
- G 9
- B 13
RGB color chart
- C 0
- M 85
- Y 80
- K 36
CMYK color chart

● #a31821 color description : Dark red.

The hexadecimal color #a31821 has RGB values of R:163, G:24, B:33 and CMYK values of C:0, M:0.85, Y:0.8, K:0.36. Its decimal value is 10688545.

Hex triplet	a31821	`#a31821`
RGB Decimal	163, 24, 33	`rgb(163,24,33)`
RGB Percent	63.9, 9.4, 12.9	`rgb(63.9%,9.4%,12.9%)`
CMYK	0, 85, 80, 36
HSL	356.1°, 74.3, 36.7	`hsl(356.1,74.3%,36.7%)`
HSV (or HSB)	356.1°, 85.3, 63.9
Web Safe	990033	`#990033`

CIE-LAB	35.106, 54.092, 33.13
XYZ	15.706, 8.552, 2.262
xyY	0.592, 0.322, 8.552
CIE-LCH	35.106, 63.431, 31.487
CIE-LUV	35.106, 99.884, 19.235
Hunter-Lab	29.243, 44.695, 15.883
Binary	10100011, 00011000, 00100001

#a31821
```
#a31821 rgb(163,24,33)
```
#18a39a
```
#18a39a rgb(24,163,154)
```

Complementary Color

#a31867
```
#a31867 rgb(163,24,103)
```
#a31821
```
#a31821 rgb(163,24,33)
```
#a35418
```
#a35418 rgb(163,84,24)
```

Analogous Color

#1867a3
```
#1867a3 rgb(24,103,163)
```
#a31821
```
#a31821 rgb(163,24,33)
```
#18a354
```
#18a354 rgb(24,163,84)
```

Split Complementary Color

#1821a3
```
#1821a3 rgb(24,33,163)
```
#a31821
```
#a31821 rgb(163,24,33)
```
#21a318
```
#21a318 rgb(33,163,24)
```

Triadic Color

#9a18a3
```
#9a18a3 rgb(154,24,163)
```
#a31821
```
#a31821 rgb(163,24,33)
```
#21a318
```
#21a318 rgb(33,163,24)
```
#18a39a
```
#18a39a rgb(24,163,154)
```

Tetradic Color

#600e14
```
#600e14 rgb(96,14,20)
```
#771118
```
#771118 rgb(119,17,24)
```
#8d151d
```
#8d151d rgb(141,21,29)
```
#a31821
```
#a31821 rgb(163,24,33)
```
#b91b26
```
#b91b26 rgb(185,27,38)
```
#cf1f2a
```
#cf1f2a rgb(207,31,42)
```
#df2834
```
#df2834 rgb(223,40,52)
```

Monochromatic Color

Below, you can see some colors close to #a31821. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

#a31844
```
#a31844 rgb(163,24,68)
```
#a31838
```
#a31838 rgb(163,24,56)
```
#a3182d
```
#a3182d rgb(163,24,45)
```
#a31821
```
#a31821 rgb(163,24,33)
```
#a31b18
```
#a31b18 rgb(163,27,24)
```
#a32618
```
#a32618 rgb(163,38,24)
```
#a33218
```
#a33218 rgb(163,50,24)
```

Similar Colors

Text with hexadecimal color #a31821

This text has a font color of #a31821.

<span style="color:#a31821;">Text here</span>

#a31821 background color

This paragraph has a background color of #a31821.

<p style="background-color:#a31821;">Content here</p>

#a31821 border color

This element has a border color of #a31821.

<div style="border:1px solid #a31821;">Content here</div>

CSS codes

.text {color:#a31821;}

.background {background-color:#a31821;}

.border {border:1px solid #a31821;}

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, #090102 is the darkest color, while #fef7f7 is the lightest one.

#090102
```
#090102 rgb(9,1,2)
```
#1a0405
```
#1a0405 rgb(26,4,5)
```
#2b0609
```
#2b0609 rgb(43,6,9)
```
#3c090c
```
#3c090c rgb(60,9,12)
```
#4e0b10
```
#4e0b10 rgb(78,11,16)
```
#5f0e13
```
#5f0e13 rgb(95,14,19)
```
#701017
```
#701017 rgb(112,16,23)
```
#81131a
```
#81131a rgb(129,19,26)
```
#92151e
```
#92151e rgb(146,21,30)
```
#a31821
```
#a31821 rgb(163,24,33)
```
#b41b24
```
#b41b24 rgb(180,27,36)
```
#c51d28
```
#c51d28 rgb(197,29,40)
```
#d6202b
```
#d6202b rgb(214,32,43)
```

Shade Color Variation

#e02a36
```
#e02a36 rgb(224,42,54)
```
#e23b46
```
#e23b46 rgb(226,59,70)
```
#e54c56
```
#e54c56 rgb(229,76,86)
```
#e75d66
```
#e75d66 rgb(231,93,102)
```
#ea6e76
```
#ea6e76 rgb(234,110,118)
```
#ec7f86
```
#ec7f86 rgb(236,127,134)
```
#ef9097
```
#ef9097 rgb(239,144,151)
```
#f1a2a7
```
#f1a2a7 rgb(241,162,167)
```
#f4b3b7
```
#f4b3b7 rgb(244,179,183)
```
#f6c4c7
```
#f6c4c7 rgb(246,196,199)
```
#f9d5d7
```
#f9d5d7 rgb(249,213,215)
```
#fbe6e7
```
#fbe6e7 rgb(251,230,231)
```
#fef7f7
```
#fef7f7 rgb(254,247,247)
```

Tint Color Variation

A tone is produced by adding gray to any pure hue. In this case, #625959 is the less saturated color, while #b9020e is the most saturated one.

#625959
```
#625959 rgb(98,89,89)
```
#695253
```
#695253 rgb(105,82,83)
```
#714a4d
```
#714a4d rgb(113,74,77)
```
#784347
```
#784347 rgb(120,67,71)
```
#7f3c40
```
#7f3c40 rgb(127,60,64)
```
#86353a
```
#86353a rgb(134,53,58)
```
#8d2e34
```
#8d2e34 rgb(141,46,52)
```
#95262e
```
#95262e rgb(149,38,46)
```
#9c1f27
```
#9c1f27 rgb(156,31,39)
```
#a31821
```
#a31821 rgb(163,24,33)
```
#aa111b
```
#aa111b rgb(170,17,27)
```
#b10a14
```
#b10a14 rgb(177,10,20)
```
#b9020e
```
#b9020e rgb(185,2,14)
```

Tone Color Variation

Below, you can see how #a31821 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

#434343 Achromatopsia 0.005% of the population
#563a3c Atypical Achromatopsia 0.001% of the population

Dichromacy

#635b3b Protanopia 1% of men
#715721 Deuteranopia 1% of men
#a72525 Tritanopia 0.001% of the population

Trichromacy

#7a4231 Protanomaly 1% of men, 0.01% of women
#834021 Deuteranomaly 6% of men, 0.4% of women
#a52023 Tritanomaly 0.01% of the population

#a31821 hex color

#a31821 Color Information

#a31821 Color Conversion

Color Schemes with #a31821

Alternatives to #a31821

#a31821 Preview

Shades and Tints of #a31821

Tones of #a31821

Color Blindness Simulator