#28311b Color Information

In a RGB color space, hex #28311b is composed of 15.7% red, 19.2% green and 10.6% blue. Whereas in a CMYK color space, it is composed of 18.4% cyan, 0% magenta, 44.9% yellow and 80.8% black. It has a hue angle of 84.5 degrees, a saturation of 28.9% and a lightness of 14.9%. #28311b color hex could be obtained by blending #506236 with #000000. Closest websafe color is: #333333.

    • R 16
    • G 19
    • B 11
    RGB color chart
    • C 18
    • M 0
    • Y 45
    • K 81
    CMYK color chart

#28311b color description : Very dark (mostly black) green.

#28311b Color Conversion

The hexadecimal color #28311b has RGB values of R:40, G:49, B:27 and CMYK values of C:0.18, M:0, Y:0.45, K:0.81. Its decimal value is 2634011.

Hex triplet 28311b #28311b
RGB Decimal 40, 49, 27 rgb(40,49,27)
RGB Percent 15.7, 19.2, 10.6 rgb(15.7%,19.2%,10.6%)
CMYK 18, 0, 45, 81
HSL 84.5°, 28.9, 14.9 hsl(84.5,28.9%,14.9%)
HSV (or HSB) 84.5°, 44.9, 19.2
Web Safe 333333 #333333
CIE-LAB 18.915, -8.626, 12.805
XYZ 2.171, 2.727, 1.449
xyY 0.342, 0.43, 2.727
CIE-LCH 18.915, 15.44, 123.966
CIE-LUV 18.915, -3.614, 12.098
Hunter-Lab 16.513, -5.429, 6.357
Binary 00101000, 00110001, 00011011

Color Schemes with #28311b

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

Alternatives to #28311b

Below, you can see some colors close to #28311b. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#28311b Preview

Text with hexadecimal color #28311b

This text has a font color of #28311b.

<span style="color:#28311b;">Text here</span>
#28311b background color

This paragraph has a background color of #28311b.

<p style="background-color:#28311b;">Content here</p>
#28311b border color

This element has a border color of #28311b.

<div style="border:1px solid #28311b;">Content here</div>
CSS codes
.text {color:#28311b;}
.background {background-color:#28311b;}
.border {border:1px solid #28311b;}

Shades and Tints of #28311b

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, #090b06 is the darkest color, while #fefefd is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #28311b

A tone is produced by adding gray to any pure hue. In this case, #262824 is the less saturated color, while #2d4b01 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #28311b 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.

  • #2c2c2c Achromatopsia 0.005% of the population
  • #2b2d29 Atypical Achromatopsia 0.001% of the population
  • #3d3825 Protanopia 1% of men
  • #433628 Deuteranopia 1% of men
  • #36383d Tritanopia 0.001% of the population
  • #353521 Protanomaly 1% of men, 0.01% of women
  • #393423 Deuteranomaly 6% of men, 0.4% of women
  • #313630 Tritanomaly 0.01% of the population