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#1b1f8b hex color

In a RGB color space, hex #1b1f8b is composed of 10.6% red, 12.2% green and 54.5% blue. Whereas in a CMYK color space, it is composed of 80.6% cyan, 77.7% magenta, 0% yellow and 45.5% black. It has a hue angle of 237.9 degrees, a saturation of 67.5% and a lightness of 32.5%. #1b1f8b color hex could be obtained by blending #363eff with #000017. Closest websafe color is: #333399.

- R 11
- G 12
- B 55
RGB color chart
- C 81
- M 78
- Y 0
- K 45
CMYK color chart

● #1b1f8b color description : Dark blue.

The hexadecimal color #1b1f8b has RGB values of R:27, G:31, B:139 and CMYK values of C:0.81, M:0.78, Y:0, K:0.45. Its decimal value is 1777547.

Hex triplet	1b1f8b	`#1b1f8b`
RGB Decimal	27, 31, 139	`rgb(27,31,139)`
RGB Percent	10.6, 12.2, 54.5	`rgb(10.6%,12.2%,54.5%)`
CMYK	81, 78, 0, 45
HSL	237.9°, 67.5, 32.5	`hsl(237.9,67.5%,32.5%)`
HSV (or HSB)	237.9°, 80.6, 54.5
Web Safe	333399	`#333399`

CIE-LAB	20.348, 37.9, -59.345
XYZ	5.601, 3.077, 24.723
xyY	0.168, 0.092, 3.077
CIE-LCH	20.348, 70.415, 302.564
CIE-LUV	20.348, -5.267, -65.719
Hunter-Lab	17.541, 26.305, -71.291
Binary	00011011, 00011111, 10001011

#1b1f8b
```
#1b1f8b rgb(27,31,139)
```
#8b871b
```
#8b871b rgb(139,135,27)
```

Complementary Color

#1b578b
```
#1b578b rgb(27,87,139)
```
#1b1f8b
```
#1b1f8b rgb(27,31,139)
```
#4f1b8b
```
#4f1b8b rgb(79,27,139)
```

Analogous Color

#578b1b
```
#578b1b rgb(87,139,27)
```
#1b1f8b
```
#1b1f8b rgb(27,31,139)
```
#8b4f1b
```
#8b4f1b rgb(139,79,27)
```

Split Complementary Color

#1f8b1b
```
#1f8b1b rgb(31,139,27)
```
#1b1f8b
```
#1b1f8b rgb(27,31,139)
```
#8b1b1f
```
#8b1b1f rgb(139,27,31)
```

Triadic Color

#1b8b87
```
#1b8b87 rgb(27,139,135)
```
#1b1f8b
```
#1b1f8b rgb(27,31,139)
```
#8b1b1f
```
#8b1b1f rgb(139,27,31)
```
#8b871b
```
#8b871b rgb(139,135,27)
```

Tetradic Color

#0f114b
```
#0f114b rgb(15,17,75)
```
#131560
```
#131560 rgb(19,21,96)
```
#171a76
```
#171a76 rgb(23,26,118)
```
#1b1f8b
```
#1b1f8b rgb(27,31,139)
```
#1f24a0
```
#1f24a0 rgb(31,36,160)
```
#2329b6
```
#2329b6 rgb(35,41,182)
```
#272dcb
```
#272dcb rgb(39,45,203)
```

Monochromatic Color

Below, you can see some colors close to #1b1f8b. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

#1b3b8b
```
#1b3b8b rgb(27,59,139)
```
#1b328b
```
#1b328b rgb(27,50,139)
```
#1b288b
```
#1b288b rgb(27,40,139)
```
#1b1f8b
```
#1b1f8b rgb(27,31,139)
```
#201b8b
```
#201b8b rgb(32,27,139)
```
#2a1b8b
```
#2a1b8b rgb(42,27,139)
```
#331b8b
```
#331b8b rgb(51,27,139)
```

Similar Colors

Text with hexadecimal color #1b1f8b

This text has a font color of #1b1f8b.

<span style="color:#1b1f8b;">Text here</span>

#1b1f8b background color

This paragraph has a background color of #1b1f8b.

<p style="background-color:#1b1f8b;">Content here</p>

#1b1f8b border color

This element has a border color of #1b1f8b.

<div style="border:1px solid #1b1f8b;">Content here</div>

CSS codes

.text {color:#1b1f8b;}

.background {background-color:#1b1f8b;}

.border {border:1px solid #1b1f8b;}

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, #010208 is the darkest color, while #f6f6fd is the lightest one.

#010208
```
#010208 rgb(1,2,8)
```
#050518
```
#050518 rgb(5,5,24)
```
#080928
```
#080928 rgb(8,9,40)
```
#0b0d39
```
#0b0d39 rgb(11,13,57)
```
#0e1049
```
#0e1049 rgb(14,16,73)
```
#11145a
```
#11145a rgb(17,20,90)
```
#15186a
```
#15186a rgb(21,24,106)
```
#181b7b
```
#181b7b rgb(24,27,123)
```
#1b1f8b
```
#1b1f8b rgb(27,31,139)
```
#1e239b
```
#1e239b rgb(30,35,155)
```
#2126ac
```
#2126ac rgb(33,38,172)
```
#252abc
```
#252abc rgb(37,42,188)
```
#282ecd
```
#282ecd rgb(40,46,205)
```

Shade Color Variation

#3137d7
```
#3137d7 rgb(49,55,215)
```
#4247da
```
#4247da rgb(66,71,218)
```
#5257dd
```
#5257dd rgb(82,87,221)
```
#6267e1
```
#6267e1 rgb(98,103,225)
```
#7377e4
```
#7377e4 rgb(115,119,228)
```
#8387e7
```
#8387e7 rgb(131,135,231)
```
#9497ea
```
#9497ea rgb(148,151,234)
```
#a4a7ed
```
#a4a7ed rgb(164,167,237)
```
#b4b7f1
```
#b4b7f1 rgb(180,183,241)
```
#c5c7f4
```
#c5c7f4 rgb(197,199,244)
```
#d5d7f7
```
#d5d7f7 rgb(213,215,247)
```
#e6e6fa
```
#e6e6fa rgb(230,230,250)
```
#f6f6fd
```
#f6f6fd rgb(246,246,253)
```

Tint Color Variation

A tone is produced by adding gray to any pure hue. In this case, #4e4e58 is the less saturated color, while #0107a5 is the most saturated one.

#4e4e58
```
#4e4e58 rgb(78,78,88)
```
#48495e
```
#48495e rgb(72,73,94)
```
#414365
```
#414365 rgb(65,67,101)
```
#3b3d6b
```
#3b3d6b rgb(59,61,107)
```
#353771
```
#353771 rgb(53,55,113)
```
#2e3178
```
#2e3178 rgb(46,49,120)
```
#282b7e
```
#282b7e rgb(40,43,126)
```
#212585
```
#212585 rgb(33,37,133)
```
#1b1f8b
```
#1b1f8b rgb(27,31,139)
```
#151991
```
#151991 rgb(21,25,145)
```
#0e1398
```
#0e1398 rgb(14,19,152)
```
#080d9e
```
#080d9e rgb(8,13,158)
```
#0107a5
```
#0107a5 rgb(1,7,165)
```

Tone Color Variation

Below, you can see how #1b1f8b 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

#2a2a2a Achromatopsia 0.005% of the population
#27283d Atypical Achromatopsia 0.001% of the population

Dichromacy

#003a70 Protanopia 1% of men
#003d61 Deuteranopia 1% of men
#004144 Tritanopia 0.001% of the population

Trichromacy

#09307a Protanomaly 1% of men, 0.01% of women
#093270 Deuteranomaly 6% of men, 0.4% of women
#09355e Tritanomaly 0.01% of the population