#1b312f Color Information

In a RGB color space, hex #1b312f is composed of 10.6% red, 19.2% green and 18.4% blue. Whereas in a CMYK color space, it is composed of 44.9% cyan, 0% magenta, 4.1% yellow and 80.8% black. It has a hue angle of 174.5 degrees, a saturation of 28.9% and a lightness of 14.9%. #1b312f color hex could be obtained by blending #36625e with #000000. Closest websafe color is: #333333.

    • R 11
    • G 19
    • B 18
    RGB color chart
    • C 45
    • M 0
    • Y 4
    • K 81
    CMYK color chart

#1b312f color description : Very dark (mostly black) cyan.

#1b312f Color Conversion

The hexadecimal color #1b312f has RGB values of R:27, G:49, B:47 and CMYK values of C:0.45, M:0, Y:0.04, K:0.81. Its decimal value is 1782063.

Hex triplet 1b312f #1b312f
RGB Decimal 27, 49, 47 rgb(27,49,47)
RGB Percent 10.6, 19.2, 18.4 rgb(10.6%,19.2%,18.4%)
CMYK 45, 0, 4, 81
HSL 174.5°, 28.9, 14.9 hsl(174.5,28.9%,14.9%)
HSV (or HSB) 174.5°, 44.9, 19.2
Web Safe 333333 #333333
CIE-LAB 18.517, -9.303, -1.485
XYZ 2.063, 2.635, 3.089
xyY 0.265, 0.338, 2.635
CIE-LCH 18.517, 9.421, 189.071
CIE-LUV 18.517, -8.556, -0.487
Hunter-Lab 16.232, -5.717, 0.079
Binary 00011011, 00110001, 00101111

Color Schemes with #1b312f

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

Alternatives to #1b312f

Below, you can see some colors close to #1b312f. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#1b312f Preview

Text with hexadecimal color #1b312f

This text has a font color of #1b312f.

<span style="color:#1b312f;">Text here</span>
#1b312f background color

This paragraph has a background color of #1b312f.

<p style="background-color:#1b312f;">Content here</p>
#1b312f border color

This element has a border color of #1b312f.

<div style="border:1px solid #1b312f;">Content here</div>
CSS codes
.text {color:#1b312f;}
.background {background-color:#1b312f;}
.border {border:1px solid #1b312f;}

Shades and Tints of #1b312f

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, #060b0b is the darkest color, while #fdfefe is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #1b312f

A tone is produced by adding gray to any pure hue. In this case, #242828 is the less saturated color, while #014b45 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #1b312f 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.

  • #2a2a2a Achromatopsia 0.005% of the population
  • #272b2b Atypical Achromatopsia 0.001% of the population
  • #393737 Protanopia 1% of men
  • #3b363b Deuteranopia 1% of men
  • #283a3f Tritanopia 0.001% of the population
  • #2e3534 Protanomaly 1% of men, 0.01% of women
  • #2f3437 Deuteranomaly 6% of men, 0.4% of women
  • #233739 Tritanomaly 0.01% of the population