#a31721 hex color

In a RGB color space, hex #a31721 is composed of 63.9% red, 9% green and 12.9% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 85.9% magenta, 79.8% yellow and 36.1% black. It has a hue angle of 355.7 degrees, a saturation of 75.3% and a lightness of 36.5%. #a31721 color hex could be obtained by blending #ff2e42 with #470000. Closest websafe color is: #990033.

♥
- f
- t
- g
- R 64
- G 9
- B 13
RGB color chart
- C 0
- M 86
- Y 80
- K 36
CMYK color chart

● #a31721 color description : Dark red.

The hexadecimal color #a31721 has RGB values of R:163, G:23, B:33 and CMYK values of C:0, M:0.86, Y:0.8, K:0.36. Its decimal value is 10688289.

Hex triplet	a31721	`#a31721`
RGB Decimal	163, 23, 33	`rgb(163,23,33)`
RGB Percent	63.9, 9, 12.9	`rgb(63.9%,9%,12.9%)`
CMYK	0, 86, 80, 36
HSL	355.7°, 75.3, 36.5	`hsl(355.7,75.3%,36.5%)`
HSV (or HSB)	355.7°, 85.9, 63.9
Web Safe	990033	`#990033`

CIE-LAB	35.025, 54.322, 33.046
XYZ	15.686, 8.511, 2.256
xyY	0.593, 0.322, 8.511
CIE-LCH	35.025, 63.584, 31.314
CIE-LUV	35.025, 100.227, 19.089
Hunter-Lab	29.174, 44.92, 15.837
Binary	10100011, 00010111, 00100001

#a31721
```
#a31721 rgb(163,23,33)
```
#17a399
```
#17a399 rgb(23,163,153)
```

Complementary Color

#a31767
```
#a31767 rgb(163,23,103)
```
#a31721
```
#a31721 rgb(163,23,33)
```
#a35317
```
#a35317 rgb(163,83,23)
```

Analogous Color

#1767a3
```
#1767a3 rgb(23,103,163)
```
#a31721
```
#a31721 rgb(163,23,33)
```
#17a353
```
#17a353 rgb(23,163,83)
```

Split Complementary Color

#1721a3
```
#1721a3 rgb(23,33,163)
```
#a31721
```
#a31721 rgb(163,23,33)
```
#21a317
```
#21a317 rgb(33,163,23)
```

Triadic Color

#9917a3
```
#9917a3 rgb(153,23,163)
```
#a31721
```
#a31721 rgb(163,23,33)
```
#21a317
```
#21a317 rgb(33,163,23)
```
#17a399
```
#17a399 rgb(23,163,153)
```

Tetradic Color

#600e13
```
#600e13 rgb(96,14,19)
```
#761118
```
#761118 rgb(118,17,24)
```
#8d141c
```
#8d141c rgb(141,20,28)
```
#a31721
```
#a31721 rgb(163,23,33)
```
#b91a26
```
#b91a26 rgb(185,26,38)
```
#d01d2a
```
#d01d2a rgb(208,29,42)
```
#e02633
```
#e02633 rgb(224,38,51)
```

Monochromatic Color

Below, you can see some colors close to #a31721. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

#a31744
```
#a31744 rgb(163,23,68)
```
#a31738
```
#a31738 rgb(163,23,56)
```
#a3172d
```
#a3172d rgb(163,23,45)
```
#a31721
```
#a31721 rgb(163,23,33)
```
#a31917
```
#a31917 rgb(163,25,23)
```
#a32417
```
#a32417 rgb(163,36,23)
```
#a33017
```
#a33017 rgb(163,48,23)
```

Similar Colors

Text with hexadecimal color #a31721

This text has a font color of #a31721.

<span style="color:#a31721;">Text here</span>

#a31721 background color

This paragraph has a background color of #a31721.

<p style="background-color:#a31721;">Content here</p>

#a31721 border color

This element has a border color of #a31721.

<div style="border:1px solid #a31721;">Content here</div>

CSS codes

.text {color:#a31721;}

.background {background-color:#a31721;}

.border {border:1px solid #a31721;}

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, #080102 is the darkest color, while #fef6f7 is the lightest one.

#080102
```
#080102 rgb(8,1,2)
```
#190405
```
#190405 rgb(25,4,5)
```
#2b0609
```
#2b0609 rgb(43,6,9)
```
#3c080c
```
#3c080c rgb(60,8,12)
```
#4d0b10
```
#4d0b10 rgb(77,11,16)
```
#5e0d13
```
#5e0d13 rgb(94,13,19)
```
#6f1017
```
#6f1017 rgb(111,16,23)
```
#81121a
```
#81121a rgb(129,18,26)
```
#92151e
```
#92151e rgb(146,21,30)
```
#a31721
```
#a31721 rgb(163,23,33)
```
#b41924
```
#b41924 rgb(180,25,36)
```
#c51c28
```
#c51c28 rgb(197,28,40)
```
#d71e2b
```
#d71e2b rgb(215,30,43)
```

Shade Color Variation

#e12835
```
#e12835 rgb(225,40,53)
```
#e33945
```
#e33945 rgb(227,57,69)
```
#e54a55
```
#e54a55 rgb(229,74,85)
```
#e85b65
```
#e85b65 rgb(232,91,101)
```
#ea6d76
```
#ea6d76 rgb(234,109,118)
```
#ed7e86
```
#ed7e86 rgb(237,126,134)
```
#ef8f96
```
#ef8f96 rgb(239,143,150)
```
#f2a0a6
```
#f2a0a6 rgb(242,160,166)
```
#f4b1b6
```
#f4b1b6 rgb(244,177,182)
```
#f6c3c6
```
#f6c3c6 rgb(246,195,198)
```
#f9d4d6
```
#f9d4d6 rgb(249,212,214)
```
#fbe5e7
```
#fbe5e7 rgb(251,229,231)
```
#fef6f7
```
#fef6f7 rgb(254,246,247)
```

Tint Color Variation

A tone is produced by adding gray to any pure hue. In this case, #635758 is the less saturated color, while #b8020f is the most saturated one.

#635758
```
#635758 rgb(99,87,88)
```
#6a5052
```
#6a5052 rgb(106,80,82)
```
#71494c
```
#71494c rgb(113,73,76)
```
#784246
```
#784246 rgb(120,66,70)
```
#7f3b40
```
#7f3b40 rgb(127,59,64)
```
#86343a
```
#86343a rgb(134,52,58)
```
#8e2c33
```
#8e2c33 rgb(142,44,51)
```
#95252d
```
#95252d rgb(149,37,45)
```
#9c1e27
```
#9c1e27 rgb(156,30,39)
```
#a31721
```
#a31721 rgb(163,23,33)
```
#aa101b
```
#aa101b rgb(170,16,27)
```
#b10915
```
#b10915 rgb(177,9,21)
```
#b8020f
```
#b8020f rgb(184,2,15)
```

Tone Color Variation

Below, you can see how #a31721 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

#424242 Achromatopsia 0.005% of the population
#55393b Atypical Achromatopsia 0.001% of the population

Dichromacy

#635b3b Protanopia 1% of men
#715721 Deuteranopia 1% of men
#a72424 Tritanopia 0.001% of the population

Trichromacy

#7a4232 Protanomaly 1% of men, 0.01% of women
#833f21 Deuteranomaly 6% of men, 0.4% of women
#a51f23 Tritanomaly 0.01% of the population

#a31721 hex color

#a31721 Color Information

#a31721 Color Conversion

Color Schemes with #a31721

Alternatives to #a31721

#a31721 Preview

Shades and Tints of #a31721

Tones of #a31721

Color Blindness Simulator