#2a181b Color Information

In a RGB color space, hex #2a181b is composed of 16.5% red, 9.4% green and 10.6% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 42.9% magenta, 35.7% yellow and 83.5% black. It has a hue angle of 350 degrees, a saturation of 27.3% and a lightness of 12.9%. #2a181b color hex could be obtained by blending #543036 with #000000. Closest websafe color is: #330033.

    • R 16
    • G 9
    • B 11
    RGB color chart
    • C 0
    • M 43
    • Y 36
    • K 84
    CMYK color chart

#2a181b color description : Very dark (mostly black) red.

#2a181b Color Conversion

The hexadecimal color #2a181b has RGB values of R:42, G:24, B:27 and CMYK values of C:0, M:0.43, Y:0.36, K:0.84. Its decimal value is 2758683.

Hex triplet 2a181b #2a181b
RGB Decimal 42, 24, 27 rgb(42,24,27)
RGB Percent 16.5, 9.4, 10.6 rgb(16.5%,9.4%,10.6%)
CMYK 0, 43, 36, 84
HSL 350°, 27.3, 12.9 hsl(350,27.3%,12.9%)
HSV (or HSB) 350°, 42.9, 16.5
Web Safe 330033 #330033
CIE-LAB 10.738, 9.585, 1.651
XYZ 1.479, 1.225, 1.195
xyY 0.379, 0.314, 1.225
CIE-LCH 10.738, 9.726, 9.772
CIE-LUV 10.738, 7.628, 0.277
Hunter-Lab 11.067, 4.494, 1.343
Binary 00101010, 00011000, 00011011

Color Schemes with #2a181b

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

Alternatives to #2a181b

Below, you can see some colors close to #2a181b. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#2a181b Preview

Text with hexadecimal color #2a181b

This text has a font color of #2a181b.

<span style="color:#2a181b;">Text here</span>
#2a181b background color

This paragraph has a background color of #2a181b.

<p style="background-color:#2a181b;">Content here</p>
#2a181b border color

This element has a border color of #2a181b.

<div style="border:1px solid #2a181b;">Content here</div>
CSS codes
.text {color:#2a181b;}
.background {background-color:#2a181b;}
.border {border:1px solid #2a181b;}

Shades and Tints of #2a181b

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, #050303 is the darkest color, while #faf7f8 is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #2a181b

A tone is produced by adding gray to any pure hue. In this case, #222020 is the less saturated color, while #41010c is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #2a181b 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.

  • #1e1e1e Achromatopsia 0.005% of the population
  • #201d1d Atypical Achromatopsia 0.001% of the population
  • #292829 Protanopia 1% of men
  • #2d2725 Deuteranopia 1% of men
  • #352426 Tritanopia 0.001% of the population
  • #292224 Protanomaly 1% of men, 0.01% of women
  • #2c2121 Deuteranomaly 6% of men, 0.4% of women
  • #311f22 Tritanomaly 0.01% of the population