#1b100f Color Information

In a RGB color space, hex #1b100f is composed of 10.6% red, 6.3% green and 5.9% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 40.7% magenta, 44.4% yellow and 89.4% black. It has a hue angle of 5 degrees, a saturation of 28.6% and a lightness of 8.2%. #1b100f color hex could be obtained by blending #36201e with #000000. Closest websafe color is: #330000.

    • R 11
    • G 6
    • B 6
    RGB color chart
    • C 0
    • M 41
    • Y 44
    • K 89
    CMYK color chart

#1b100f color description : Very dark (mostly black) red.

#1b100f Color Conversion

The hexadecimal color #1b100f has RGB values of R:27, G:16, B:15 and CMYK values of C:0, M:0.41, Y:0.44, K:0.89. Its decimal value is 1773583.

Hex triplet 1b100f #1b100f
RGB Decimal 27, 16, 15 rgb(27,16,15)
RGB Percent 10.6, 6.3, 5.9 rgb(10.6%,6.3%,5.9%)
CMYK 0, 41, 44, 89
HSL 5°, 28.6, 8.2 hsl(5,28.6%,8.2%)
HSV (or HSB) 5°, 44.4, 10.6
Web Safe 330000 #330000
CIE-LAB 5.764, 4.793, 2.257
XYZ 0.724, 0.638, 0.537
xyY 0.381, 0.336, 0.638
CIE-LCH 5.764, 5.298, 25.222
CIE-LUV 5.764, 3.389, 1.051
Hunter-Lab 7.988, 2.188, 1.606
Binary 00011011, 00010000, 00001111

Color Schemes with #1b100f

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

Alternatives to #1b100f

Below, you can see some colors close to #1b100f. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#1b100f Preview

Text with hexadecimal color #1b100f

This text has a font color of #1b100f.

<span style="color:#1b100f;">Text here</span>
#1b100f background color

This paragraph has a background color of #1b100f.

<p style="background-color:#1b100f;">Content here</p>
#1b100f border color

This element has a border color of #1b100f.

<div style="border:1px solid #1b100f;">Content here</div>
CSS codes
.text {color:#1b100f;}
.background {background-color:#1b100f;}
.border {border:1px solid #1b100f;}

Shades and Tints of #1b100f

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, #020101 is the darkest color, while #f9f5f4 is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #1b100f

A tone is produced by adding gray to any pure hue. In this case, #161414 is the less saturated color, while #2a0400 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #1b100f 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.

  • #131313 Achromatopsia 0.005% of the population
  • #151212 Atypical Achromatopsia 0.001% of the population
  • #201e1c Protanopia 1% of men
  • #231d1b Deuteranopia 1% of men
  • #271c1e Tritanopia 0.001% of the population
  • #1e1917 Protanomaly 1% of men, 0.01% of women
  • #201816 Deuteranomaly 6% of men, 0.4% of women
  • #221718 Tritanomaly 0.01% of the population