#281f21 Color Information

In a RGB color space, hex #281f21 is composed of 15.7% red, 12.2% green and 12.9% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 22.5% magenta, 17.5% yellow and 84.3% black. It has a hue angle of 346.7 degrees, a saturation of 12.7% and a lightness of 13.9%. #281f21 color hex could be obtained by blending #503e42 with #000000. Closest websafe color is: #333333.

    • R 16
    • G 12
    • B 13
    RGB color chart
    • C 0
    • M 23
    • Y 18
    • K 84
    CMYK color chart

#281f21 color description : Very dark (mostly black) red.

#281f21 Color Conversion

The hexadecimal color #281f21 has RGB values of R:40, G:31, B:33 and CMYK values of C:0, M:0.23, Y:0.18, K:0.84. Its decimal value is 2629409.

Hex triplet 281f21 #281f21
RGB Decimal 40, 31, 33 rgb(40,31,33)
RGB Percent 15.7, 12.2, 12.9 rgb(15.7%,12.2%,12.9%)
CMYK 0, 23, 18, 84
HSL 346.7°, 12.7, 13.9 hsl(346.7,12.7%,13.9%)
HSV (or HSB) 346.7°, 22.5, 15.7
Web Safe 333333 #333333
CIE-LAB 12.866, 4.768, 0.278
XYZ 1.64, 1.541, 1.65
xyY 0.339, 0.319, 1.541
CIE-LCH 12.866, 4.777, 3.34
CIE-LUV 12.866, 3.839, -0.24
Hunter-Lab 12.413, 1.852, 0.809
Binary 00101000, 00011111, 00100001

Color Schemes with #281f21

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

Alternatives to #281f21

Below, you can see some colors close to #281f21. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#281f21 Preview

Text with hexadecimal color #281f21

This text has a font color of #281f21.

<span style="color:#281f21;">Text here</span>
#281f21 background color

This paragraph has a background color of #281f21.

<p style="background-color:#281f21;">Content here</p>
#281f21 border color

This element has a border color of #281f21.

<div style="border:1px solid #281f21;">Content here</div>
CSS codes
.text {color:#281f21;}
.background {background-color:#281f21;}
.border {border:1px solid #281f21;}

Shades and Tints of #281f21

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, #070506 is the darkest color, while #fcfbfb is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #281f21

A tone is produced by adding gray to any pure hue. In this case, #252223 is the less saturated color, while #460110 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #281f21 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.

  • #222222 Achromatopsia 0.005% of the population
  • #232122 Atypical Achromatopsia 0.001% of the population
  • #2d2c2d Protanopia 1% of men
  • #312b2c Deuteranopia 1% of men
  • #332a2d Tritanopia 0.001% of the population
  • #2b2729 Protanomaly 1% of men, 0.01% of women
  • #2d2628 Deuteranomaly 6% of men, 0.4% of women
  • #2f2628 Tritanomaly 0.01% of the population