#1b0000 hex color

In a RGB color space, hex #1b0000 is composed of 10.6% red, 0% green and 0% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 100% magenta, 100% yellow and 89.4% black. It has a hue angle of 0 degrees, a saturation of 100% and a lightness of 5.3%. #1b0000 color hex could be obtained by blending #360000 with #000000. Closest websafe color is: #330000.

♥
- f
- t
- g
- R 11
- G 0
- B 0
RGB color chart
- C 0
- M 100
- Y 100
- K 89
CMYK color chart

● #1b0000 color description : Very dark (mostly black) red.

The hexadecimal color #1b0000 has RGB values of R:27, G:0, B:0 and CMYK values of C:0, M:1, Y:1, K:0.89. Its decimal value is 1769472.

Hex triplet	1b0000	`#1b0000`
RGB Decimal	27, 0, 0	`rgb(27,0,0)`
RGB Percent	10.6, 0, 0	`rgb(10.6%,0%,0%)`
CMYK	0, 100, 100, 89
HSL	0°, 100, 5.3	`hsl(0,100%,5.3%)`
HSV (or HSB)	0°, 100, 10.6
Web Safe	330000	`#330000`

CIE-LAB	2.105, 9.442, 3.327
XYZ	0.452, 0.233, 0.021
xyY	0.64, 0.33, 0.233
CIE-LCH	2.105, 10.011, 19.41
CIE-LUV	2.105, 6.921, 1.493
Hunter-Lab	4.828, 8.264, 3.119
Binary	00011011, 00000000, 00000000

#1b0000
```
#1b0000 rgb(27,0,0)
```
#001b1b
```
#001b1b rgb(0,27,27)
```

Complementary Color

#1b000e
```
#1b000e rgb(27,0,14)
```
#1b0000
```
#1b0000 rgb(27,0,0)
```
#1b0e00
```
#1b0e00 rgb(27,14,0)
```

Analogous Color

#000e1b
```
#000e1b rgb(0,14,27)
```
#1b0000
```
#1b0000 rgb(27,0,0)
```
#001b0e
```
#001b0e rgb(0,27,14)
```

Split Complementary Color

#00001b
```
#00001b rgb(0,0,27)
```
#1b0000
```
#1b0000 rgb(27,0,0)
```
#001b00
```
#001b00 rgb(0,27,0)
```

Triadic Color

#1b001b
```
#1b001b rgb(27,0,27)
```
#1b0000
```
#1b0000 rgb(27,0,0)
```
#001b00
```
#001b00 rgb(0,27,0)
```
#001b1b
```
#001b1b rgb(0,27,27)
```

Tetradic Color

#000000
```
#000000 rgb(0,0,0)
```
#000000
```
#000000 rgb(0,0,0)
```
#020000
```
#020000 rgb(2,0,0)
```
#1b0000
```
#1b0000 rgb(27,0,0)
```
#350000
```
#350000 rgb(53,0,0)
```
#4e0000
```
#4e0000 rgb(78,0,0)
```
#680000
```
#680000 rgb(104,0,0)
```

Monochromatic Color

Below, you can see some colors close to #1b0000. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

#1b0007
```
#1b0007 rgb(27,0,7)
```
#1b0005
```
#1b0005 rgb(27,0,5)
```
#1b0002
```
#1b0002 rgb(27,0,2)
```
#1b0000
```
#1b0000 rgb(27,0,0)
```
#1b0200
```
#1b0200 rgb(27,2,0)
```
#1b0500
```
#1b0500 rgb(27,5,0)
```
#1b0700
```
#1b0700 rgb(27,7,0)
```

Similar Colors

Text with hexadecimal color #1b0000

This text has a font color of #1b0000.

<span style="color:#1b0000;">Text here</span>

#1b0000 background color

This paragraph has a background color of #1b0000.

<p style="background-color:#1b0000;">Content here</p>

#1b0000 border color

This element has a border color of #1b0000.

<div style="border:1px solid #1b0000;">Content here</div>

CSS codes

.text {color:#1b0000;}

.background {background-color:#1b0000;}

.border {border:1px solid #1b0000;}

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, #070000 is the darkest color, while #fff3f3 is the lightest one.

#070000
```
#070000 rgb(7,0,0)
```
#1b0000
```
#1b0000 rgb(27,0,0)
```
#2f0000
```
#2f0000 rgb(47,0,0)
```
#420000
```
#420000 rgb(66,0,0)
```
#560000
```
#560000 rgb(86,0,0)
```
#690000
```
#690000 rgb(105,0,0)
```
#7d0000
```
#7d0000 rgb(125,0,0)
```
#910000
```
#910000 rgb(145,0,0)
```
#a40000
```
#a40000 rgb(164,0,0)
```
#b80000
```
#b80000 rgb(184,0,0)
```
#cc0000
```
#cc0000 rgb(204,0,0)
```
#df0000
```
#df0000 rgb(223,0,0)
```
#f30000
```
#f30000 rgb(243,0,0)
```

Shade Color Variation

#ff0707
```
#ff0707 rgb(255,7,7)
```
#ff1b1b
```
#ff1b1b rgb(255,27,27)
```
#ff2f2f
```
#ff2f2f rgb(255,47,47)
```
#ff4242
```
#ff4242 rgb(255,66,66)
```
#ff5656
```
#ff5656 rgb(255,86,86)
```
#ff6969
```
#ff6969 rgb(255,105,105)
```
#ff7d7d
```
#ff7d7d rgb(255,125,125)
```
#ff9191
```
#ff9191 rgb(255,145,145)
```
#ffa4a4
```
#ffa4a4 rgb(255,164,164)
```
#ffb8b8
```
#ffb8b8 rgb(255,184,184)
```
#ffcccc
```
#ffcccc rgb(255,204,204)
```
#ffdfdf
```
#ffdfdf rgb(255,223,223)
```
#fff3f3
```
#fff3f3 rgb(255,243,243)
```

Tint Color Variation

A tone is produced by adding gray to any pure hue. In this case, #0f0c0c is the less saturated color, while #1b0000 is the most saturated one.

#0f0c0c
```
#0f0c0c rgb(15,12,12)
```
#100b0b
```
#100b0b rgb(16,11,11)
```
#110a0a
```
#110a0a rgb(17,10,10)
```
#120909
```
#120909 rgb(18,9,9)
```
#130808
```
#130808 rgb(19,8,8)
```
#140707
```
#140707 rgb(20,7,7)
```
#150606
```
#150606 rgb(21,6,6)
```
#160505
```
#160505 rgb(22,5,5)
```
#170404
```
#170404 rgb(23,4,4)
```
#180303
```
#180303 rgb(24,3,3)
```
#190202
```
#190202 rgb(25,2,2)
```
#1a0101
```
#1a0101 rgb(26,1,1)
```
#1b0000
```
#1b0000 rgb(27,0,0)
```

Tone Color Variation

Below, you can see how #1b0000 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

#080808 Achromatopsia 0.005% of the population
#0c0606 Atypical Achromatopsia 0.001% of the population

Dichromacy

#161405 Protanopia 1% of men
#191300 Deuteranopia 1% of men
#260400 Tritanopia 0.001% of the population

Trichromacy

#180d03 Protanomaly 1% of men, 0.01% of women
#1a0c00 Deuteranomaly 6% of men, 0.4% of women
#220200 Tritanomaly 0.01% of the population

#1b0000 hex color

#1b0000 Color Information

#1b0000 Color Conversion

Color Schemes with #1b0000

Alternatives to #1b0000

#1b0000 Preview

Shades and Tints of #1b0000

Tones of #1b0000

Color Blindness Simulator