#21181a Color Information

In a RGB color space, hex #21181a is composed of 12.9% red, 9.4% green and 10.2% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 27.3% magenta, 21.2% yellow and 87.1% black. It has a hue angle of 346.7 degrees, a saturation of 15.8% and a lightness of 11.2%. #21181a color hex could be obtained by blending #423034 with #000000. Closest websafe color is: #330033.

    • R 13
    • G 9
    • B 10
    RGB color chart
    • C 0
    • M 27
    • Y 21
    • K 87
    CMYK color chart

#21181a color description : Very dark (mostly black) red.

#21181a Color Conversion

The hexadecimal color #21181a has RGB values of R:33, G:24, B:26 and CMYK values of C:0, M:0.27, Y:0.21, K:0.87. Its decimal value is 2168858.

Hex triplet 21181a #21181a
RGB Decimal 33, 24, 26 rgb(33,24,26)
RGB Percent 12.9, 9.4, 10.2 rgb(12.9%,9.4%,10.2%)
CMYK 0, 27, 21, 87
HSL 346.7°, 15.8, 11.2 hsl(346.7,15.8%,11.2%)
HSV (or HSB) 346.7°, 27.3, 12.9
Web Safe 330033 #330033
CIE-LAB 9.411, 4.931, 0.315
XYZ 1.14, 1.051, 1.12
xyY 0.344, 0.317, 1.051
CIE-LCH 9.411, 4.941, 3.658
CIE-LUV 9.411, 3.327, -0.191
Hunter-Lab 10.253, 1.909, 0.7
Binary 00100001, 00011000, 00011010

Color Schemes with #21181a

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

Alternatives to #21181a

Below, you can see some colors close to #21181a. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#21181a Preview

Text with hexadecimal color #21181a

This text has a font color of #21181a.

<span style="color:#21181a;">Text here</span>
#21181a background color

This paragraph has a background color of #21181a.

<p style="background-color:#21181a;">Content here</p>
#21181a border color

This element has a border color of #21181a.

<div style="border:1px solid #21181a;">Content here</div>
CSS codes
.text {color:#21181a;}
.background {background-color:#21181a;}
.border {border:1px solid #21181a;}

Shades and Tints of #21181a

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, #0a0708 is the darkest color, while #fefefe is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #21181a

A tone is produced by adding gray to any pure hue. In this case, #1d1c1c is the less saturated color, while #37020e is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #21181a 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.

  • #1b1b1b Achromatopsia 0.005% of the population
  • #1c1a1b Atypical Achromatopsia 0.001% of the population
  • #262626 Protanopia 1% of men
  • #292525 Deuteranopia 1% of men
  • #2c2326 Tritanopia 0.001% of the population
  • #242022 Protanomaly 1% of men, 0.01% of women
  • #262021 Deuteranomaly 6% of men, 0.4% of women
  • #281f21 Tritanomaly 0.01% of the population