#1b1f31 hex color

In a RGB color space, hex #1b1f31 is composed of 10.6% red, 12.2% green and 19.2% blue. Whereas in a CMYK color space, it is composed of 44.9% cyan, 36.7% magenta, 0% yellow and 80.8% black. It has a hue angle of 229.1 degrees, a saturation of 28.9% and a lightness of 14.9%. #1b1f31 color hex could be obtained by blending #363e62 with #000000. Closest websafe color is: #333333.

♥
- f
- t
- g
- R 11
- G 12
- B 19
RGB color chart
- C 45
- M 37
- Y 0
- K 81
CMYK color chart

● #1b1f31 color description : Very dark (mostly black) blue.

The hexadecimal color #1b1f31 has RGB values of R:27, G:31, B:49 and CMYK values of C:0.45, M:0.37, Y:0, K:0.81. Its decimal value is 1777457.

Hex triplet	1b1f31	`#1b1f31`
RGB Decimal	27, 31, 49	`rgb(27,31,49)`
RGB Percent	10.6, 12.2, 19.2	`rgb(10.6%,12.2%,19.2%)`
CMYK	45, 37, 0, 81
HSL	229.1°, 28.9, 14.9	`hsl(229.1,28.9%,14.9%)`
HSV (or HSB)	229.1°, 44.9, 19.2
Web Safe	333333	`#333333`

CIE-LAB	12.187, 3.817, -12.497
XYZ	1.496, 1.435, 3.104
xyY	0.248, 0.238, 1.435
CIE-LCH	12.187, 13.067, 286.986
CIE-LUV	12.187, -2.013, -10.918
Hunter-Lab	11.978, 1.336, -6.978
Binary	00011011, 00011111, 00110001

#1b1f31
```
#1b1f31 rgb(27,31,49)
```
#312d1b
```
#312d1b rgb(49,45,27)
```

Complementary Color

#1b2a31
```
#1b2a31 rgb(27,42,49)
```
#1b1f31
```
#1b1f31 rgb(27,31,49)
```
#221b31
```
#221b31 rgb(34,27,49)
```

Analogous Color

#2a311b
```
#2a311b rgb(42,49,27)
```
#1b1f31
```
#1b1f31 rgb(27,31,49)
```
#31221b
```
#31221b rgb(49,34,27)
```

Split Complementary Color

#1f311b
```
#1f311b rgb(31,49,27)
```
#1b1f31
```
#1b1f31 rgb(27,31,49)
```
#311b1f
```
#311b1f rgb(49,27,31)
```

Triadic Color

#1b312d
```
#1b312d rgb(27,49,45)
```
#1b1f31
```
#1b1f31 rgb(27,31,49)
```
#311b1f
```
#311b1f rgb(49,27,31)
```
#312d1b
```
#312d1b rgb(49,45,27)
```

Tetradic Color

#000000
```
#000000 rgb(0,0,0)
```
#090a10
```
#090a10 rgb(9,10,16)
```
#121521
```
#121521 rgb(18,21,33)
```
#1b1f31
```
#1b1f31 rgb(27,31,49)
```
#242941
```
#242941 rgb(36,41,65)
```
#2d3452
```
#2d3452 rgb(45,52,82)
```
#363e62
```
#363e62 rgb(54,62,98)
```

Monochromatic Color

Below, you can see some colors close to #1b1f31. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

#1b2531
```
#1b2531 rgb(27,37,49)
```
#1b2331
```
#1b2331 rgb(27,35,49)
```
#1b2131
```
#1b2131 rgb(27,33,49)
```
#1b1f31
```
#1b1f31 rgb(27,31,49)
```
#1b1d31
```
#1b1d31 rgb(27,29,49)
```
#1b1b31
```
#1b1b31 rgb(27,27,49)
```
#1d1b31
```
#1d1b31 rgb(29,27,49)
```

Similar Colors

Text with hexadecimal color #1b1f31

This text has a font color of #1b1f31.

<span style="color:#1b1f31;">Text here</span>

#1b1f31 background color

This paragraph has a background color of #1b1f31.

<p style="background-color:#1b1f31;">Content here</p>

#1b1f31 border color

This element has a border color of #1b1f31.

<div style="border:1px solid #1b1f31;">Content here</div>

CSS codes

.text {color:#1b1f31;}

.background {background-color:#1b1f31;}

.border {border:1px solid #1b1f31;}

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, #06070b is the darkest color, while #fdfefe is the lightest one.

#06070b
```
#06070b rgb(6,7,11)
```
#0d0f18
```
#0d0f18 rgb(13,15,24)
```
#141724
```
#141724 rgb(20,23,36)
```
#1b1f31
```
#1b1f31 rgb(27,31,49)
```
#22273e
```
#22273e rgb(34,39,62)
```
#292f4a
```
#292f4a rgb(41,47,74)
```
#303757
```
#303757 rgb(48,55,87)
```
#373f64
```
#373f64 rgb(55,63,100)
```
#3e4770
```
#3e4770 rgb(62,71,112)
```
#454f7d
```
#454f7d rgb(69,79,125)
```
#4c578a
```
#4c578a rgb(76,87,138)
```
#535f96
```
#535f96 rgb(83,95,150)
```
#5a67a3
```
#5a67a3 rgb(90,103,163)
```

Shade Color Variation

#6672ab
```
#6672ab rgb(102,114,171)
```
#727eb1
```
#727eb1 rgb(114,126,177)
```
#7f89b8
```
#7f89b8 rgb(127,137,184)
```
#8c95bf
```
#8c95bf rgb(140,149,191)
```
#98a1c6
```
#98a1c6 rgb(152,161,198)
```
#a5accd
```
#a5accd rgb(165,172,205)
```
#b2b8d4
```
#b2b8d4 rgb(178,184,212)
```
#bec3db
```
#bec3db rgb(190,195,219)
```
#cbcfe2
```
#cbcfe2 rgb(203,207,226)
```
#d7dbe9
```
#d7dbe9 rgb(215,219,233)
```
#e4e6f0
```
#e4e6f0 rgb(228,230,240)
```
#f1f2f7
```
#f1f2f7 rgb(241,242,247)
```
#fdfefe
```
#fdfefe rgb(253,254,254)
```

Tint Color Variation

A tone is produced by adding gray to any pure hue. In this case, #242528 is the less saturated color, while #010e4b is the most saturated one.

#242528
```
#242528 rgb(36,37,40)
```
#21232b
```
#21232b rgb(33,35,43)
```
#1e212e
```
#1e212e rgb(30,33,46)
```
#1b1f31
```
#1b1f31 rgb(27,31,49)
```
#181d34
```
#181d34 rgb(24,29,52)
```
#151b37
```
#151b37 rgb(21,27,55)
```
#12193a
```
#12193a rgb(18,25,58)
```
#0f183d
```
#0f183d rgb(15,24,61)
```
#0c1640
```
#0c1640 rgb(12,22,64)
```
#091443
```
#091443 rgb(9,20,67)
```
#071245
```
#071245 rgb(7,18,69)
```
#041048
```
#041048 rgb(4,16,72)
```
#010e4b
```
#010e4b rgb(1,14,75)
```

Tone Color Variation

Below, you can see how #1b1f31 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

#202020 Achromatopsia 0.005% of the population
#1f2023 Atypical Achromatopsia 0.001% of the population

Dichromacy

#252a3b Protanopia 1% of men
#252b3b Deuteranopia 1% of men
#232d30 Tritanopia 0.001% of the population

Trichromacy

#212637 Protanomaly 1% of men, 0.01% of women
#212637 Deuteranomaly 6% of men, 0.4% of women
#202730 Tritanomaly 0.01% of the population

#1b1f31 hex color

#1b1f31 Color Information

#1b1f31 Color Conversion

Color Schemes with #1b1f31

Alternatives to #1b1f31

#1b1f31 Preview

Shades and Tints of #1b1f31

Tones of #1b1f31

Color Blindness Simulator