#28312b Color Information

In a RGB color space, hex #28312b is composed of 15.7% red, 19.2% green and 16.9% blue. Whereas in a CMYK color space, it is composed of 18.4% cyan, 0% magenta, 12.2% yellow and 80.8% black. It has a hue angle of 140 degrees, a saturation of 10.1% and a lightness of 17.5%. #28312b color hex could be obtained by blending #506256 with #000000. Closest websafe color is: #333333.

    • R 16
    • G 19
    • B 17
    RGB color chart
    • C 18
    • M 0
    • Y 12
    • K 81
    CMYK color chart

#28312b color description : Very dark (mostly black) cyan - lime green.

#28312b Color Conversion

The hexadecimal color #28312b has RGB values of R:40, G:49, B:43 and CMYK values of C:0.18, M:0, Y:0.12, K:0.81. Its decimal value is 2634027.

Hex triplet 28312b #28312b
RGB Decimal 40, 49, 43 rgb(40,49,43)
RGB Percent 15.7, 19.2, 16.9 rgb(15.7%,19.2%,16.9%)
CMYK 18, 0, 12, 81
HSL 140°, 10.1, 17.5 hsl(140,10.1%,17.5%)
HSV (or HSB) 140°, 18.4, 19.2
Web Safe 333333 #333333
CIE-LAB 19.317, -5.35, 2.547
XYZ 2.409, 2.822, 2.703
xyY 0.304, 0.356, 2.822
CIE-LCH 19.317, 5.926, 154.546
CIE-LUV 19.317, -3.89, 3.075
Hunter-Lab 16.799, -3.798, 2.219
Binary 00101000, 00110001, 00101011

Color Schemes with #28312b

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

Alternatives to #28312b

Below, you can see some colors close to #28312b. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#28312b Preview

Text with hexadecimal color #28312b

This text has a font color of #28312b.

<span style="color:#28312b;">Text here</span>
#28312b background color

This paragraph has a background color of #28312b.

<p style="background-color:#28312b;">Content here</p>
#28312b border color

This element has a border color of #28312b.

<div style="border:1px solid #28312b;">Content here</div>
CSS codes
.text {color:#28312b;}
.background {background-color:#28312b;}
.border {border:1px solid #28312b;}

Shades and Tints of #28312b

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, #050605 is the darkest color, while #fafbfa is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #28312b

A tone is produced by adding gray to any pure hue. In this case, #2b2e2c is the less saturated color, while #02571e is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #28312b 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.

  • #2e2e2e Achromatopsia 0.005% of the population
  • #2d2f2d Atypical Achromatopsia 0.001% of the population
  • #3b3934 Protanopia 1% of men
  • #3f3737 Deuteranopia 1% of men
  • #343a3e Tritanopia 0.001% of the population
  • #343631 Protanomaly 1% of men, 0.01% of women
  • #373532 Deuteranomaly 6% of men, 0.4% of women
  • #303737 Tritanomaly 0.01% of the population