#1b3581 hex color

In a RGB color space, hex #1b3581 is composed of 10.6% red, 20.8% green and 50.6% blue. Whereas in a CMYK color space, it is composed of 79.1% cyan, 58.9% magenta, 0% yellow and 49.4% black. It has a hue angle of 224.7 degrees, a saturation of 65.4% and a lightness of 30.6%. #1b3581 color hex could be obtained by blending #366aff with #000003. Closest websafe color is: #333399.

♥
- f
- t
- g
- R 11
- G 21
- B 51
RGB color chart
- C 79
- M 59
- Y 0
- K 49
CMYK color chart

● #1b3581 color description : Dark blue.

The hexadecimal color #1b3581 has RGB values of R:27, G:53, B:129 and CMYK values of C:0.79, M:0.59, Y:0, K:0.49. Its decimal value is 1783169.

Hex triplet	1b3581	`#1b3581`
RGB Decimal	27, 53, 129	`rgb(27,53,129)`
RGB Percent	10.6, 20.8, 50.6	`rgb(10.6%,20.8%,50.6%)`
CMYK	79, 59, 0, 49
HSL	224.7°, 65.4, 30.6	`hsl(224.7,65.4%,30.6%)`
HSV (or HSB)	224.7°, 79.1, 50.6
Web Safe	333399	`#333399`

CIE-LAB	24.839, 19.527, -45.707
XYZ	5.687, 4.364, 21.31
xyY	0.181, 0.139, 4.364
CIE-LCH	24.839, 49.703, 293.133
CIE-LUV	24.839, -9.506, -57.342
Hunter-Lab	20.89, 12.035, -45.861
Binary	00011011, 00110101, 10000001

#1b3581
```
#1b3581 rgb(27,53,129)
```
#81671b
```
#81671b rgb(129,103,27)
```

Complementary Color

#1b6881
```
#1b6881 rgb(27,104,129)
```
#1b3581
```
#1b3581 rgb(27,53,129)
```
#341b81
```
#341b81 rgb(52,27,129)
```

Analogous Color

#68811b
```
#68811b rgb(104,129,27)
```
#1b3581
```
#1b3581 rgb(27,53,129)
```
#81341b
```
#81341b rgb(129,52,27)
```

Split Complementary Color

#35811b
```
#35811b rgb(53,129,27)
```
#1b3581
```
#1b3581 rgb(27,53,129)
```
#811b35
```
#811b35 rgb(129,27,53)
```

Triadic Color

#1b8167
```
#1b8167 rgb(27,129,103)
```
#1b3581
```
#1b3581 rgb(27,53,129)
```
#811b35
```
#811b35 rgb(129,27,53)
```
#81671b
```
#81671b rgb(129,103,27)
```

Tetradic Color

#0e1b42
```
#0e1b42 rgb(14,27,66)
```
#122457
```
#122457 rgb(18,36,87)
```
#172c6c
```
#172c6c rgb(23,44,108)
```
#1b3581
```
#1b3581 rgb(27,53,129)
```
#1f3e96
```
#1f3e96 rgb(31,62,150)
```
#2446ab
```
#2446ab rgb(36,70,171)
```
#284fc0
```
#284fc0 rgb(40,79,192)
```

Monochromatic Color

Below, you can see some colors close to #1b3581. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

#1b4f81
```
#1b4f81 rgb(27,79,129)
```
#1b4681
```
#1b4681 rgb(27,70,129)
```
#1b3e81
```
#1b3e81 rgb(27,62,129)
```
#1b3581
```
#1b3581 rgb(27,53,129)
```
#1b2d81
```
#1b2d81 rgb(27,45,129)
```
#1b2481
```
#1b2481 rgb(27,36,129)
```
#1b1c81
```
#1b1c81 rgb(27,28,129)
```

Similar Colors

Text with hexadecimal color #1b3581

This text has a font color of #1b3581.

<span style="color:#1b3581;">Text here</span>

#1b3581 background color

This paragraph has a background color of #1b3581.

<p style="background-color:#1b3581;">Content here</p>

#1b3581 border color

This element has a border color of #1b3581.

<div style="border:1px solid #1b3581;">Content here</div>

CSS codes

.text {color:#1b3581;}

.background {background-color:#1b3581;}

.border {border:1px solid #1b3581;}

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, #03060f is the darkest color, while #fefeff is the lightest one.

#03060f
```
#03060f rgb(3,6,15)
```
#070d20
```
#070d20 rgb(7,13,32)
```
#0a1430
```
#0a1430 rgb(10,20,48)
```
#0d1a40
```
#0d1a40 rgb(13,26,64)
```
#112150
```
#112150 rgb(17,33,80)
```
#142861
```
#142861 rgb(20,40,97)
```
#182e71
```
#182e71 rgb(24,46,113)
```
#1b3581
```
#1b3581 rgb(27,53,129)
```
#1e3c91
```
#1e3c91 rgb(30,60,145)
```
#2242a1
```
#2242a1 rgb(34,66,161)
```
#2549b2
```
#2549b2 rgb(37,73,178)
```
#2950c2
```
#2950c2 rgb(41,80,194)
```
#2c56d2
```
#2c56d2 rgb(44,86,210)
```

Shade Color Variation

#3c63d6
```
#3c63d6 rgb(60,99,214)
```
#4c70d9
```
#4c70d9 rgb(76,112,217)
```
#5c7ddd
```
#5c7ddd rgb(92,125,221)
```
#6c8ae0
```
#6c8ae0 rgb(108,138,224)
```
#7c97e4
```
#7c97e4 rgb(124,151,228)
```
#8da4e7
```
#8da4e7 rgb(141,164,231)
```
#9db1ea
```
#9db1ea rgb(157,177,234)
```
#adbeee
```
#adbeee rgb(173,190,238)
```
#bdcbf1
```
#bdcbf1 rgb(189,203,241)
```
#ced8f5
```
#ced8f5 rgb(206,216,245)
```
#dee4f8
```
#dee4f8 rgb(222,228,248)
```
#eef1fb
```
#eef1fb rgb(238,241,251)
```
#fefeff
```
#fefeff rgb(254,254,255)
```

Tint Color Variation

A tone is produced by adding gray to any pure hue. In this case, #4b4d51 is the less saturated color, while #032999 is the most saturated one.

#4b4d51
```
#4b4d51 rgb(75,77,81)
```
#454a57
```
#454a57 rgb(69,74,87)
```
#3f475d
```
#3f475d rgb(63,71,93)
```
#394463
```
#394463 rgb(57,68,99)
```
#334169
```
#334169 rgb(51,65,105)
```
#2d3e6f
```
#2d3e6f rgb(45,62,111)
```
#273b75
```
#273b75 rgb(39,59,117)
```
#21387b
```
#21387b rgb(33,56,123)
```
#1b3581
```
#1b3581 rgb(27,53,129)
```
#153287
```
#153287 rgb(21,50,135)
```
#0f2f8d
```
#0f2f8d rgb(15,47,141)
```
#092c93
```
#092c93 rgb(9,44,147)
```
#032999
```
#032999 rgb(3,41,153)
```

Tone Color Variation

Below, you can see how #1b3581 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

#363636 Achromatopsia 0.005% of the population
#313645 Atypical Achromatopsia 0.001% of the population

Dichromacy

#004383 Protanopia 1% of men
#004672 Deuteranopia 1% of men
#004b50 Tritanopia 0.001% of the population

Trichromacy

#093d82 Protanomaly 1% of men, 0.01% of women
#094078 Deuteranomaly 6% of men, 0.4% of women
#094362 Tritanomaly 0.01% of the population

#1b3581 hex color

#1b3581 Color Information

#1b3581 Color Conversion

Color Schemes with #1b3581

Alternatives to #1b3581

#1b3581 Preview

Shades and Tints of #1b3581

Tones of #1b3581

Color Blindness Simulator