#28313a Color Information

In a RGB color space, hex #28313a is composed of 15.7% red, 19.2% green and 22.7% blue. Whereas in a CMYK color space, it is composed of 31% cyan, 15.5% magenta, 0% yellow and 77.3% black. It has a hue angle of 210 degrees, a saturation of 18.4% and a lightness of 19.2%. #28313a color hex could be obtained by blending #506274 with #000000. Closest websafe color is: #333333.

    • R 16
    • G 19
    • B 23
    RGB color chart
    • C 31
    • M 16
    • Y 0
    • K 77
    CMYK color chart

#28313a color description : Very dark grayish blue.

#28313a Color Conversion

The hexadecimal color #28313a has RGB values of R:40, G:49, B:58 and CMYK values of C:0.31, M:0.16, Y:0, K:0.77. Its decimal value is 2634042.

Hex triplet 28313a #28313a
RGB Decimal 40, 49, 58 rgb(40,49,58)
RGB Percent 15.7, 19.2, 22.7 rgb(15.7%,19.2%,22.7%)
CMYK 31, 16, 0, 77
HSL 210°, 18.4, 19.2 hsl(210,18.4%,19.2%)
HSV (or HSB) 210°, 31, 22.7
Web Safe 333333 #333333
CIE-LAB 19.855, -1.295, -6.961
XYZ 2.737, 2.953, 4.429
xyY 0.27, 0.292, 2.953
CIE-LCH 19.855, 7.08, 259.464
CIE-LUV 19.855, -4.219, -7.153
Hunter-Lab 17.185, -1.644, -3.25
Binary 00101000, 00110001, 00111010

Color Schemes with #28313a

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

Alternatives to #28313a

Below, you can see some colors close to #28313a. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#28313a Preview

Text with hexadecimal color #28313a

This text has a font color of #28313a.

<span style="color:#28313a;">Text here</span>
#28313a background color

This paragraph has a background color of #28313a.

<p style="background-color:#28313a;">Content here</p>
#28313a border color

This element has a border color of #28313a.

<div style="border:1px solid #28313a;">Content here</div>
CSS codes
.text {color:#28313a;}
.background {background-color:#28313a;}
.border {border:1px solid #28313a;}

Shades and Tints of #28313a

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, #080a0c is the darkest color, while #ffffff is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #28313a

A tone is produced by adding gray to any pure hue. In this case, #303132 is the less saturated color, while #023160 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #28313a 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.

Monochromacy
  • #2f2f2f Achromatopsia 0.005% of the population
  • #2e2f31 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #383a43 Protanopia 1% of men
  • #3a3945 Deuteranopia 1% of men
  • #323c40 Tritanopia 0.001% of the population
Trichromacy
  • #32363f Protanomaly 1% of men, 0.01% of women
  • #343641 Deuteranomaly 6% of men, 0.4% of women
  • #2e383e Tritanomaly 0.01% of the population