#28188b Color Information

In a RGB color space, hex #28188b is composed of 15.7% red, 9.4% green and 54.5% blue. Whereas in a CMYK color space, it is composed of 71.2% cyan, 82.7% magenta, 0% yellow and 45.5% black. It has a hue angle of 248.3 degrees, a saturation of 70.6% and a lightness of 32%. #28188b color hex could be obtained by blending #5030ff with #000017. Closest websafe color is: #330099.

    • R 16
    • G 9
    • B 55
    RGB color chart
    • C 71
    • M 83
    • Y 0
    • K 45
    CMYK color chart

#28188b color description : Dark blue.

#28188b Color Conversion

The hexadecimal color #28188b has RGB values of R:40, G:24, B:139 and CMYK values of C:0.71, M:0.83, Y:0, K:0.45. Its decimal value is 2627723.

Hex triplet 28188b #28188b
RGB Decimal 40, 24, 139 rgb(40,24,139)
RGB Percent 15.7, 9.4, 54.5 rgb(15.7%,9.4%,54.5%)
CMYK 71, 83, 0, 45
HSL 248.3°, 70.6, 32 hsl(248.3,70.6%,32%)
HSV (or HSB) 248.3°, 82.7, 54.5
Web Safe 330099 #330099
CIE-LAB 19.916, 42.727, -60.034
XYZ 5.861, 2.968, 24.689
xyY 0.175, 0.089, 2.968
CIE-LCH 19.916, 73.686, 305.44
CIE-LUV 19.916, -2.449, -65.68
Hunter-Lab 17.228, 30.575, -72.904
Binary 00101000, 00011000, 10001011

Color Schemes with #28188b

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

Alternatives to #28188b

Below, you can see some colors close to #28188b. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#28188b Preview

Text with hexadecimal color #28188b

This text has a font color of #28188b.

<span style="color:#28188b;">Text here</span>
#28188b background color

This paragraph has a background color of #28188b.

<p style="background-color:#28188b;">Content here</p>
#28188b border color

This element has a border color of #28188b.

<div style="border:1px solid #28188b;">Content here</div>
CSS codes
.text {color:#28188b;}
.background {background-color:#28188b;}
.border {border:1px solid #28188b;}

Shades and Tints of #28188b

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, #010105 is the darkest color, while #f5f3fd is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #28188b

A tone is produced by adding gray to any pure hue. In this case, #515053 is the less saturated color, while #1a059e is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #28188b 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
  • #2a2a2a Achromatopsia 0.005% of the population
  • #2a263d Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #00396f Protanopia 1% of men
  • #003c60 Deuteranopia 1% of men
  • #004044 Tritanopia 0.001% of the population
Trichromacy
  • #0e2d79 Protanomaly 1% of men, 0.01% of women
  • #0e2f6f Deuteranomaly 6% of men, 0.4% of women
  • #0e315d Tritanomaly 0.01% of the population