#1b212a Color Information

In a RGB color space, hex #1b212a is composed of 10.6% red, 12.9% green and 16.5% blue. Whereas in a CMYK color space, it is composed of 35.7% cyan, 21.4% magenta, 0% yellow and 83.5% black. It has a hue angle of 216 degrees, a saturation of 21.7% and a lightness of 13.5%. #1b212a color hex could be obtained by blending #364254 with #000000. Closest websafe color is: #333333.

    • R 11
    • G 13
    • B 16
    RGB color chart
    • C 36
    • M 21
    • Y 0
    • K 84
    CMYK color chart

#1b212a color description : Very dark (mostly black) blue.

#1b212a Color Conversion

The hexadecimal color #1b212a has RGB values of R:27, G:33, B:42 and CMYK values of C:0.36, M:0.21, Y:0, K:0.84. Its decimal value is 1777962.

Hex triplet 1b212a #1b212a
RGB Decimal 27, 33, 42 rgb(27,33,42)
RGB Percent 10.6, 12.9, 16.5 rgb(10.6%,12.9%,16.5%)
CMYK 36, 21, 0, 84
HSL 216°, 21.7, 13.5 hsl(216,21.7%,13.5%)
HSV (or HSB) 216°, 35.7, 16.5
Web Safe 333333 #333333
CIE-LAB 12.531, -0.014, -6.909
XYZ 1.414, 1.488, 2.403
xyY 0.267, 0.28, 1.488
CIE-LCH 12.531, 6.91, 269.884
CIE-LUV 12.531, -2.456, -5.791
Hunter-Lab 12.198, -0.659, -3.142
Binary 00011011, 00100001, 00101010

Color Schemes with #1b212a

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

Alternatives to #1b212a

Below, you can see some colors close to #1b212a. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#1b212a Preview

Text with hexadecimal color #1b212a

This text has a font color of #1b212a.

<span style="color:#1b212a;">Text here</span>
#1b212a background color

This paragraph has a background color of #1b212a.

<p style="background-color:#1b212a;">Content here</p>
#1b212a border color

This element has a border color of #1b212a.

<div style="border:1px solid #1b212a;">Content here</div>
CSS codes
.text {color:#1b212a;}
.background {background-color:#1b212a;}
.border {border:1px solid #1b212a;}

Shades and Tints of #1b212a

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 #1b212a

A tone is produced by adding gray to any pure hue. In this case, #202225 is the less saturated color, while #001c45 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #1b212a 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
  • #1f2022 Atypical Achromatopsia 0.001% of the population
  • #2a2b34 Protanopia 1% of men
  • #2b2b35 Deuteranopia 1% of men
  • #252d30 Tritanopia 0.001% of the population
  • #242730 Protanomaly 1% of men, 0.01% of women
  • #252731 Deuteranomaly 6% of men, 0.4% of women
  • #21282e Tritanomaly 0.01% of the population