#a31b1b hex color

In a RGB color space, hex #a31b1b is composed of 63.9% red, 10.6% green and 10.6% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 83.4% magenta, 83.4% yellow and 36.1% black. It has a hue angle of 0 degrees, a saturation of 71.6% and a lightness of 37.3%. #a31b1b color hex could be obtained by blending #ff3636 with #470000. Closest websafe color is: #993333.

♥
- f
- t
- g
- R 64
- G 11
- B 11
RGB color chart
- C 0
- M 83
- Y 83
- K 36
CMYK color chart

● #a31b1b color description : Dark red.

The hexadecimal color #a31b1b has RGB values of R:163, G:27, B:27 and CMYK values of C:0, M:0.83, Y:0.83, K:0.36. Its decimal value is 10689307.

Hex triplet	a31b1b	`#a31b1b`
RGB Decimal	163, 27, 27	`rgb(163,27,27)`
RGB Percent	63.9, 10.6, 10.6	`rgb(63.9%,10.6%,10.6%)`
CMYK	0, 83, 83, 36
HSL	0°, 71.6, 37.3	`hsl(0,71.6%,37.3%)`
HSV (or HSB)	0°, 83.4, 63.9
Web Safe	993333	`#993333`

CIE-LAB	35.304, 53.171, 36.76
XYZ	15.695, 8.652, 1.88
xyY	0.598, 0.33, 8.652
CIE-LCH	35.304, 64.641, 34.658
CIE-LUV	35.304, 99.878, 21.546
Hunter-Lab	29.413, 43.773, 16.799
Binary	10100011, 00011011, 00011011

#a31b1b
```
#a31b1b rgb(163,27,27)
```
#1ba3a3
```
#1ba3a3 rgb(27,163,163)
```

Complementary Color

#a31b5f
```
#a31b5f rgb(163,27,95)
```
#a31b1b
```
#a31b1b rgb(163,27,27)
```
#a35f1b
```
#a35f1b rgb(163,95,27)
```

Analogous Color

#1b5fa3
```
#1b5fa3 rgb(27,95,163)
```
#a31b1b
```
#a31b1b rgb(163,27,27)
```
#1ba35f
```
#1ba35f rgb(27,163,95)
```

Split Complementary Color

#1b1ba3
```
#1b1ba3 rgb(27,27,163)
```
#a31b1b
```
#a31b1b rgb(163,27,27)
```
#1ba31b
```
#1ba31b rgb(27,163,27)
```

Triadic Color

#a31ba3
```
#a31ba3 rgb(163,27,163)
```
#a31b1b
```
#a31b1b rgb(163,27,27)
```
#1ba31b
```
#1ba31b rgb(27,163,27)
```
#1ba3a3
```
#1ba3a3 rgb(27,163,163)
```

Tetradic Color

#611010
```
#611010 rgb(97,16,16)
```
#771414
```
#771414 rgb(119,20,20)
```
#8d1717
```
#8d1717 rgb(141,23,23)
```
#a31b1b
```
#a31b1b rgb(163,27,27)
```
#b91f1f
```
#b91f1f rgb(185,31,31)
```
#cf2222
```
#cf2222 rgb(207,34,34)
```
#dc2e2e
```
#dc2e2e rgb(220,46,46)
```

Monochromatic Color

Below, you can see some colors close to #a31b1b. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

#a31b3d
```
#a31b3d rgb(163,27,61)
```
#a31b32
```
#a31b32 rgb(163,27,50)
```
#a31b26
```
#a31b26 rgb(163,27,38)
```
#a31b1b
```
#a31b1b rgb(163,27,27)
```
#a3261b
```
#a3261b rgb(163,38,27)
```
#a3321b
```
#a3321b rgb(163,50,27)
```
#a33d1b
```
#a33d1b rgb(163,61,27)
```

Similar Colors

Text with hexadecimal color #a31b1b

This text has a font color of #a31b1b.

<span style="color:#a31b1b;">Text here</span>

#a31b1b background color

This paragraph has a background color of #a31b1b.

<p style="background-color:#a31b1b;">Content here</p>

#a31b1b border color

This element has a border color of #a31b1b.

<div style="border:1px solid #a31b1b;">Content here</div>

CSS codes

.text {color:#a31b1b;}

.background {background-color:#a31b1b;}

.border {border:1px solid #a31b1b;}

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, #0c0202 is the darkest color, while #fefafa is the lightest one.

#0c0202
```
#0c0202 rgb(12,2,2)
```
#1c0505
```
#1c0505 rgb(28,5,5)
```
#2d0707
```
#2d0707 rgb(45,7,7)
```
#3e0a0a
```
#3e0a0a rgb(62,10,10)
```
#4f0d0d
```
#4f0d0d rgb(79,13,13)
```
#601010
```
#601010 rgb(96,16,16)
```
#711313
```
#711313 rgb(113,19,19)
```
#811515
```
#811515 rgb(129,21,21)
```
#921818
```
#921818 rgb(146,24,24)
```
#a31b1b
```
#a31b1b rgb(163,27,27)
```
#b41e1e
```
#b41e1e rgb(180,30,30)
```
#c52121
```
#c52121 rgb(197,33,33)
```
#d52323
```
#d52323 rgb(213,35,35)
```

Shade Color Variation

#dd3030
```
#dd3030 rgb(221,48,48)
```
#df4141
```
#df4141 rgb(223,65,65)
```
#e25151
```
#e25151 rgb(226,81,81)
```
#e56262
```
#e56262 rgb(229,98,98)
```
#e87373
```
#e87373 rgb(232,115,115)
```
#eb8484
```
#eb8484 rgb(235,132,132)
```
#ed9595
```
#ed9595 rgb(237,149,149)
```
#f0a6a6
```
#f0a6a6 rgb(240,166,166)
```
#f3b6b6
```
#f3b6b6 rgb(243,182,182)
```
#f6c7c7
```
#f6c7c7 rgb(246,199,199)
```
#f9d8d8
```
#f9d8d8 rgb(249,216,216)
```
#fbe9e9
```
#fbe9e9 rgb(251,233,233)
```
#fefafa
```
#fefafa rgb(254,250,250)
```

Tint Color Variation

A tone is produced by adding gray to any pure hue. In this case, #615d5d is the less saturated color, while #b90505 is the most saturated one.

#615d5d
```
#615d5d rgb(97,93,93)
```
#695555
```
#695555 rgb(105,85,85)
```
#704e4e
```
#704e4e rgb(112,78,78)
```
#774747
```
#774747 rgb(119,71,71)
```
#7e4040
```
#7e4040 rgb(126,64,64)
```
#863838
```
#863838 rgb(134,56,56)
```
#8d3131
```
#8d3131 rgb(141,49,49)
```
#942a2a
```
#942a2a rgb(148,42,42)
```
#9c2222
```
#9c2222 rgb(156,34,34)
```
#a31b1b
```
#a31b1b rgb(163,27,27)
```
#aa1414
```
#aa1414 rgb(170,20,20)
```
#b20c0c
```
#b20c0c rgb(178,12,12)
```
#b90505
```
#b90505 rgb(185,5,5)
```

Tone Color Variation

Below, you can see how #a31b1b 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

#444444 Achromatopsia 0.005% of the population
#573c3c Atypical Achromatopsia 0.001% of the population

Dichromacy

#645c34 Protanopia 1% of men
#72571a Deuteranopia 1% of men
#a72627 Tritanopia 0.001% of the population

Trichromacy

#7b442b Protanomaly 1% of men, 0.01% of women
#84411a Deuteranomaly 6% of men, 0.4% of women
#a62222 Tritanomaly 0.01% of the population

#a31b1b hex color

#a31b1b Color Information

#a31b1b Color Conversion

Color Schemes with #a31b1b

Alternatives to #a31b1b

#a31b1b Preview

Shades and Tints of #a31b1b

Tones of #a31b1b

Color Blindness Simulator