#1b1f2c Color Information

In a RGB color space, hex #1b1f2c is composed of 10.6% red, 12.2% green and 17.3% blue. Whereas in a CMYK color space, it is composed of 38.6% cyan, 29.5% magenta, 0% yellow and 82.7% black. It has a hue angle of 225.9 degrees, a saturation of 23.9% and a lightness of 13.9%. #1b1f2c color hex could be obtained by blending #363e58 with #000000. Closest websafe color is: #333333.

    • R 11
    • G 12
    • B 17
    RGB color chart
    • C 39
    • M 30
    • Y 0
    • K 83
    CMYK color chart

#1b1f2c color description : Very dark (mostly black) blue.

#1b1f2c Color Conversion

The hexadecimal color #1b1f2c has RGB values of R:27, G:31, B:44 and CMYK values of C:0.39, M:0.3, Y:0, K:0.83. Its decimal value is 1777452.

Hex triplet 1b1f2c #1b1f2c
RGB Decimal 27, 31, 44 rgb(27,31,44)
RGB Percent 10.6, 12.2, 17.3 rgb(10.6%,12.2%,17.3%)
CMYK 39, 30, 0, 83
HSL 225.9°, 23.9, 13.9 hsl(225.9,23.9%,13.9%)
HSV (or HSB) 225.9°, 38.6, 17.3
Web Safe 333333 #333333
CIE-LAB 11.923, 2.105, -9.29
XYZ 1.397, 1.395, 2.578
xyY 0.26, 0.26, 1.395
CIE-LCH 11.923, 9.525, 282.77
CIE-LUV 11.923, -1.855, -7.85
Hunter-Lab 11.81, 0.439, -4.677
Binary 00011011, 00011111, 00101100

Color Schemes with #1b1f2c

Complementary Color
Analogous Color
Split Complementary Color
Triadic Color
Tetradic Color
Monochromatic Color

Alternatives to #1b1f2c

Below, you can see some colors close to #1b1f2c. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#1b1f2c Preview

Text with hexadecimal color #1b1f2c

This text has a font color of #1b1f2c.

<span style="color:#1b1f2c;">Text here</span>
#1b1f2c background color

This paragraph has a background color of #1b1f2c.

<p style="background-color:#1b1f2c;">Content here</p>
#1b1f2c border color

This element has a border color of #1b1f2c.

<div style="border:1px solid #1b1f2c;">Content here</div>
CSS codes
.text {color:#1b1f2c;}
.background {background-color:#1b1f2c;}
.border {border:1px solid #1b1f2c;}

Shades and Tints of #1b1f2c

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, #050508 is the darkest color, while #fafbfc is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #1b1f2c

A tone is produced by adding gray to any pure hue. In this case, #232324 is the less saturated color, while #021245 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #1b1f2c 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.

  • #1f1f1f Achromatopsia 0.005% of the population
  • #1e1f22 Atypical Achromatopsia 0.001% of the population
  • #272a36 Protanopia 1% of men
  • #272a37 Deuteranopia 1% of men
  • #242c2f Tritanopia 0.001% of the population
  • #222632 Protanomaly 1% of men, 0.01% of women
  • #232633 Deuteranomaly 6% of men, 0.4% of women
  • #21272e Tritanomaly 0.01% of the population