#1b1f2a Color Information

In a RGB color space, hex #1b1f2a is composed of 10.6% red, 12.2% green and 16.5% blue. Whereas in a CMYK color space, it is composed of 35.7% cyan, 26.2% magenta, 0% yellow and 83.5% black. It has a hue angle of 224 degrees, a saturation of 21.7% and a lightness of 13.5%. #1b1f2a color hex could be obtained by blending #363e54 with #000000. Closest websafe color is: #333333.

    • R 11
    • G 12
    • B 16
    RGB color chart
    • C 36
    • M 26
    • Y 0
    • K 84
    CMYK color chart

#1b1f2a color description : Very dark (mostly black) blue.

#1b1f2a Color Conversion

The hexadecimal color #1b1f2a has RGB values of R:27, G:31, B:42 and CMYK values of C:0.36, M:0.26, Y:0, K:0.84. Its decimal value is 1777450.

Hex triplet 1b1f2a #1b1f2a
RGB Decimal 27, 31, 42 rgb(27,31,42)
RGB Percent 10.6, 12.2, 16.5 rgb(10.6%,12.2%,16.5%)
CMYK 36, 26, 0, 84
HSL 224°, 21.7, 13.5 hsl(224,21.7%,13.5%)
HSV (or HSB) 224°, 35.7, 16.5
Web Safe 333333 #333333
CIE-LAB 11.825, 1.447, -7.987
XYZ 1.36, 1.38, 2.385
xyY 0.265, 0.269, 1.38
CIE-LCH 11.825, 8.117, 280.268
CIE-LUV 11.825, -1.794, -6.641
Hunter-Lab 11.748, 0.103, -3.814
Binary 00011011, 00011111, 00101010

Color Schemes with #1b1f2a

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

Alternatives to #1b1f2a

Below, you can see some colors close to #1b1f2a. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#1b1f2a Preview

Text with hexadecimal color #1b1f2a

This text has a font color of #1b1f2a.

<span style="color:#1b1f2a;">Text here</span>
#1b1f2a background color

This paragraph has a background color of #1b1f2a.

<p style="background-color:#1b1f2a;">Content here</p>
#1b1f2a border color

This element has a border color of #1b1f2a.

<div style="border:1px solid #1b1f2a;">Content here</div>
CSS codes
.text {color:#1b1f2a;}
.background {background-color:#1b1f2a;}
.border {border:1px solid #1b1f2a;}

Shades and Tints of #1b1f2a

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, #040506 is the darkest color, while #f9fafb is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #1b1f2a

A tone is produced by adding gray to any pure hue. In this case, #202125 is the less saturated color, while #001345 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #1b1f2a 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
  • #1e1f21 Atypical Achromatopsia 0.001% of the population
  • #282a34 Protanopia 1% of men
  • #282a35 Deuteranopia 1% of men
  • #252b2e Tritanopia 0.001% of the population
  • #232630 Protanomaly 1% of men, 0.01% of women
  • #232631 Deuteranomaly 6% of men, 0.4% of women
  • #21272d Tritanomaly 0.01% of the population