#221b1c Color Information

In a RGB color space, hex #221b1c is composed of 13.3% red, 10.6% green and 11% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 20.6% magenta, 17.6% yellow and 86.7% black. It has a hue angle of 351.4 degrees, a saturation of 11.5% and a lightness of 12%. #221b1c color hex could be obtained by blending #443638 with #000000. Closest websafe color is: #333333.

    • R 13
    • G 11
    • B 11
    RGB color chart
    • C 0
    • M 21
    • Y 18
    • K 87
    CMYK color chart

#221b1c color description : Very dark (mostly black) red.

#221b1c Color Conversion

The hexadecimal color #221b1c has RGB values of R:34, G:27, B:28 and CMYK values of C:0, M:0.21, Y:0.18, K:0.87. Its decimal value is 2235164.

Hex triplet 221b1c #221b1c
RGB Decimal 34, 27, 28 rgb(34,27,28)
RGB Percent 13.3, 10.6, 11 rgb(13.3%,10.6%,11%)
CMYK 0, 21, 18, 87
HSL 351.4°, 11.5, 12 hsl(351.4,11.5%,12%)
HSV (or HSB) 351.4°, 20.6, 13.3
Web Safe 333333 #333333
CIE-LAB 10.615, 3.653, 0.587
XYZ 1.261, 1.208, 1.265
xyY 0.338, 0.323, 1.208
CIE-LCH 10.615, 3.7, 9.135
CIE-LUV 10.615, 2.739, 0.101
Hunter-Lab 10.99, 1.252, 0.867
Binary 00100010, 00011011, 00011100

Color Schemes with #221b1c

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

Alternatives to #221b1c

Below, you can see some colors close to #221b1c. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#221b1c Preview

Text with hexadecimal color #221b1c

This text has a font color of #221b1c.

<span style="color:#221b1c;">Text here</span>
#221b1c background color

This paragraph has a background color of #221b1c.

<p style="background-color:#221b1c;">Content here</p>
#221b1c border color

This element has a border color of #221b1c.

<div style="border:1px solid #221b1c;">Content here</div>
CSS codes
.text {color:#221b1c;}
.background {background-color:#221b1c;}
.border {border:1px solid #221b1c;}

Shades and Tints of #221b1c

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, #010101 is the darkest color, while #f7f5f6 is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #221b1c

A tone is produced by adding gray to any pure hue. In this case, #201d1e is the less saturated color, while #3c010a is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #221b1c 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.

  • #1d1d1d Achromatopsia 0.005% of the population
  • #1e1d1d Atypical Achromatopsia 0.001% of the population
  • #292828 Protanopia 1% of men
  • #2c2727 Deuteranopia 1% of men
  • #2d2629 Tritanopia 0.001% of the population
  • #262323 Protanomaly 1% of men, 0.01% of women
  • #282223 Deuteranomaly 6% of men, 0.4% of women
  • #292224 Tritanomaly 0.01% of the population