#1b100d Color Information

In a RGB color space, hex #1b100d is composed of 10.6% red, 6.3% green and 5.1% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 40.7% magenta, 51.9% yellow and 89.4% black. It has a hue angle of 12.9 degrees, a saturation of 35% and a lightness of 7.8%. #1b100d color hex could be obtained by blending #36201a with #000000. Closest websafe color is: #330000.

    • R 11
    • G 6
    • B 5
    RGB color chart
    • C 0
    • M 41
    • Y 52
    • K 89
    CMYK color chart

#1b100d color description : Very dark (mostly black) red.

#1b100d Color Conversion

The hexadecimal color #1b100d has RGB values of R:27, G:16, B:13 and CMYK values of C:0, M:0.41, Y:0.52, K:0.89. Its decimal value is 1773581.

Hex triplet 1b100d #1b100d
RGB Decimal 27, 16, 13 rgb(27,16,13)
RGB Percent 10.6, 6.3, 5.1 rgb(10.6%,6.3%,5.1%)
CMYK 0, 41, 52, 89
HSL 12.9°, 35, 7.8 hsl(12.9,35%,7.8%)
HSV (or HSB) 12.9°, 51.9, 10.6
Web Safe 330000 #330000
CIE-LAB 5.715, 4.448, 3.196
XYZ 0.71, 0.633, 0.465
xyY 0.393, 0.35, 0.633
CIE-LCH 5.715, 5.477, 35.694
CIE-LUV 5.715, 3.494, 1.685
Hunter-Lab 7.954, 2.012, 2.098
Binary 00011011, 00010000, 00001101

Color Schemes with #1b100d

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

Alternatives to #1b100d

Below, you can see some colors close to #1b100d. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#1b100d Preview

Text with hexadecimal color #1b100d

This text has a font color of #1b100d.

<span style="color:#1b100d;">Text here</span>
#1b100d background color

This paragraph has a background color of #1b100d.

<p style="background-color:#1b100d;">Content here</p>
#1b100d border color

This element has a border color of #1b100d.

<div style="border:1px solid #1b100d;">Content here</div>
CSS codes
.text {color:#1b100d;}
.background {background-color:#1b100d;}
.border {border:1px solid #1b100d;}

Shades and Tints of #1b100d

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, #010000 is the darkest color, while #f9f4f2 is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #1b100d

A tone is produced by adding gray to any pure hue. In this case, #151413 is the less saturated color, while #270901 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #1b100d 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
  • #131313 Achromatopsia 0.005% of the population
  • #151212 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #201e1a Protanopia 1% of men
  • #231d19 Deuteranopia 1% of men
  • #271b1d Tritanopia 0.001% of the population
Trichromacy
  • #1e1915 Protanomaly 1% of men, 0.01% of women
  • #201814 Deuteranomaly 6% of men, 0.4% of women
  • #221717 Tritanomaly 0.01% of the population