#1b231f Color Information

In a RGB color space, hex #1b231f is composed of 10.6% red, 13.7% green and 12.2% blue. Whereas in a CMYK color space, it is composed of 22.9% cyan, 0% magenta, 11.4% yellow and 86.3% black. It has a hue angle of 150 degrees, a saturation of 12.9% and a lightness of 12.2%. #1b231f color hex could be obtained by blending #36463e with #000000. Closest websafe color is: #333333.

    • R 11
    • G 14
    • B 12
    RGB color chart
    • C 23
    • M 0
    • Y 11
    • K 86
    CMYK color chart

#1b231f color description : Very dark (mostly black) cyan - lime green.

#1b231f Color Conversion

The hexadecimal color #1b231f has RGB values of R:27, G:35, B:31 and CMYK values of C:0.23, M:0, Y:0.11, K:0.86. Its decimal value is 1778463.

Hex triplet 1b231f #1b231f
RGB Decimal 27, 35, 31 rgb(27,35,31)
RGB Percent 10.6, 13.7, 12.2 rgb(10.6%,13.7%,12.2%)
CMYK 23, 0, 11, 86
HSL 150°, 12.9, 12.2 hsl(150,12.9%,12.2%)
HSV (or HSB) 150°, 22.9, 13.7
Web Safe 333333 #333333
CIE-LAB 12.822, -4.651, 1.497
XYZ 1.3, 1.534, 1.524
xyY 0.298, 0.352, 1.534
CIE-LCH 12.822, 4.886, 162.163
CIE-LUV 12.822, -2.959, 1.614
Hunter-Lab 12.385, -2.934, 1.375
Binary 00011011, 00100011, 00011111

Color Schemes with #1b231f

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

Alternatives to #1b231f

Below, you can see some colors close to #1b231f. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#1b231f Preview

Text with hexadecimal color #1b231f

This text has a font color of #1b231f.

<span style="color:#1b231f;">Text here</span>
#1b231f background color

This paragraph has a background color of #1b231f.

<p style="background-color:#1b231f;">Content here</p>
#1b231f border color

This element has a border color of #1b231f.

<div style="border:1px solid #1b231f;">Content here</div>
CSS codes
.text {color:#1b231f;}
.background {background-color:#1b231f;}
.border {border:1px solid #1b231f;}

Shades and Tints of #1b231f

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, #010202 is the darkest color, while #f6f8f7 is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #1b231f

A tone is produced by adding gray to any pure hue. In this case, #1d211f is the less saturated color, while #013d1f is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #1b231f 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.

  • #202020 Achromatopsia 0.005% of the population
  • #1f2120 Atypical Achromatopsia 0.001% of the population
  • #2e2c29 Protanopia 1% of men
  • #312b2b Deuteranopia 1% of men
  • #282d30 Tritanopia 0.001% of the population
  • #272925 Protanomaly 1% of men, 0.01% of women
  • #292827 Deuteranomaly 6% of men, 0.4% of women
  • #23292a Tritanomaly 0.01% of the population