#a81800 hex color

In a RGB color space, hex #a81800 is composed of 65.9% red, 9.4% green and 0% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 85.7% magenta, 100% yellow and 34.1% black. It has a hue angle of 8.6 degrees, a saturation of 100% and a lightness of 32.9%. #a81800 color hex could be obtained by blending #ff3000 with #510000. Closest websafe color is: #990000.

♥
- f
- t
- g
- R 66
- G 9
- B 0
RGB color chart
- C 0
- M 86
- Y 100
- K 34
CMYK color chart

● #a81800 color description : Dark red.

The hexadecimal color #a81800 has RGB values of R:168, G:24, B:0 and CMYK values of C:0, M:0.86, Y:1, K:0.34. Its decimal value is 11016192.

Hex triplet	a81800	`#a81800`
RGB Decimal	168, 24, 0	`rgb(168,24,0)`
RGB Percent	65.9, 9.4, 0	`rgb(65.9%,9.4%,0%)`
CMYK	0, 86, 100, 34
HSL	8.6°, 100, 32.9	`hsl(8.6,100%,32.9%)`
HSV (or HSB)	8.6°, 100, 65.9
Web Safe	990000	`#990000`

CIE-LAB	35.946, 54.882, 49.591
XYZ	16.476, 8.98, 0.866
xyY	0.626, 0.341, 8.98
CIE-LCH	35.946, 73.968, 42.101
CIE-LUV	35.946, 107.819, 26.75
Hunter-Lab	29.967, 45.698, 19.264
Binary	10101000, 00011000, 00000000

#a81800
```
#a81800 rgb(168,24,0)
```
#0090a8
```
#0090a8 rgb(0,144,168)
```

Complementary Color

#a8003c
```
#a8003c rgb(168,0,60)
```
#a81800
```
#a81800 rgb(168,24,0)
```
#a86c00
```
#a86c00 rgb(168,108,0)
```

Analogous Color

#003ca8
```
#003ca8 rgb(0,60,168)
```
#a81800
```
#a81800 rgb(168,24,0)
```
#00a86c
```
#00a86c rgb(0,168,108)
```

Split Complementary Color

#1800a8
```
#1800a8 rgb(24,0,168)
```
#a81800
```
#a81800 rgb(168,24,0)
```
#00a818
```
#00a818 rgb(0,168,24)
```

Triadic Color

#a80090
```
#a80090 rgb(168,0,144)
```
#a81800
```
#a81800 rgb(168,24,0)
```
#00a818
```
#00a818 rgb(0,168,24)
```
#0090a8
```
#0090a8 rgb(0,144,168)
```

Tetradic Color

#5c0d00
```
#5c0d00 rgb(92,13,0)
```
#751100
```
#751100 rgb(117,17,0)
```
#8f1400
```
#8f1400 rgb(143,20,0)
```
#a81800
```
#a81800 rgb(168,24,0)
```
#c21c00
```
#c21c00 rgb(194,28,0)
```
#db1f00
```
#db1f00 rgb(219,31,0)
```
#f52300
```
#f52300 rgb(245,35,0)
```

Monochromatic Color

Below, you can see some colors close to #a81800. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

#a80012
```
#a80012 rgb(168,0,18)
```
#a80004
```
#a80004 rgb(168,0,4)
```
#a80a00
```
#a80a00 rgb(168,10,0)
```
#a81800
```
#a81800 rgb(168,24,0)
```
#a82600
```
#a82600 rgb(168,38,0)
```
#a83400
```
#a83400 rgb(168,52,0)
```
#a84200
```
#a84200 rgb(168,66,0)
```

Similar Colors

Text with hexadecimal color #a81800

This text has a font color of #a81800.

<span style="color:#a81800;">Text here</span>

#a81800 background color

This paragraph has a background color of #a81800.

<p style="background-color:#a81800;">Content here</p>

#a81800 border color

This element has a border color of #a81800.

<div style="border:1px solid #a81800;">Content here</div>

CSS codes

.text {color:#a81800;}

.background {background-color:#a81800;}

.border {border:1px solid #a81800;}

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, #0b0200 is the darkest color, while #fff8f6 is the lightest one.

#0b0200
```
#0b0200 rgb(11,2,0)
```
#1f0400
```
#1f0400 rgb(31,4,0)
```
#320700
```
#320700 rgb(50,7,0)
```
#460a00
```
#460a00 rgb(70,10,0)
```
#5a0d00
```
#5a0d00 rgb(90,13,0)
```
#6d1000
```
#6d1000 rgb(109,16,0)
```
#811200
```
#811200 rgb(129,18,0)
```
#941500
```
#941500 rgb(148,21,0)
```
#a81800
```
#a81800 rgb(168,24,0)
```
#bc1b00
```
#bc1b00 rgb(188,27,0)
```
#cf1e00
```
#cf1e00 rgb(207,30,0)
```
#e32000
```
#e32000 rgb(227,32,0)
```
#f62300
```
#f62300 rgb(246,35,0)
```

Shade Color Variation

#ff2e0b
```
#ff2e0b rgb(255,46,11)
```
#ff3f1f
```
#ff3f1f rgb(255,63,31)
```
#ff5032
```
#ff5032 rgb(255,80,50)
```
#ff6046
```
#ff6046 rgb(255,96,70)
```
#ff715a
```
#ff715a rgb(255,113,90)
```
#ff826d
```
#ff826d rgb(255,130,109)
```
#ff9381
```
#ff9381 rgb(255,147,129)
```
#ffa494
```
#ffa494 rgb(255,164,148)
```
#ffb4a8
```
#ffb4a8 rgb(255,180,168)
```
#ffc5bc
```
#ffc5bc rgb(255,197,188)
```
#ffd6cf
```
#ffd6cf rgb(255,214,207)
```
#ffe7e3
```
#ffe7e3 rgb(255,231,227)
```
#fff8f6
```
#fff8f6 rgb(255,248,246)
```

Tint Color Variation

A tone is produced by adding gray to any pure hue. In this case, #5a4f4e is the less saturated color, while #a81800 is the most saturated one.

#5a4f4e
```
#5a4f4e rgb(90,79,78)
```
#614b47
```
#614b47 rgb(97,75,71)
```
#674641
```
#674641 rgb(103,70,65)
```
#6e423a
```
#6e423a rgb(110,66,58)
```
#743d34
```
#743d34 rgb(116,61,52)
```
#7b382d
```
#7b382d rgb(123,56,45)
```
#813427
```
#813427 rgb(129,52,39)
```
#882f20
```
#882f20 rgb(136,47,32)
```
#8e2a1a
```
#8e2a1a rgb(142,42,26)
```
#952613
```
#952613 rgb(149,38,19)
```
#9b210d
```
#9b210d rgb(155,33,13)
```
#a21d06
```
#a21d06 rgb(162,29,6)
```
#a81800
```
#a81800 rgb(168,24,0)
```

Tone Color Variation

Below, you can see how #a81800 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

#404040 Achromatopsia 0.005% of the population
#553833 Atypical Achromatopsia 0.001% of the population

Dichromacy

#685d16 Protanopia 1% of men
#745900 Deuteranopia 1% of men
#ac2221 Tritanopia 0.001% of the population

Trichromacy

#7f440e Protanomaly 1% of men, 0.01% of women
#874100 Deuteranomaly 6% of men, 0.4% of women
#ab1e15 Tritanomaly 0.01% of the population

#a81800 hex color

#a81800 Color Information

#a81800 Color Conversion

Color Schemes with #a81800

Alternatives to #a81800

#a81800 Preview

Shades and Tints of #a81800

Tones of #a81800

Color Blindness Simulator