#28458b Color Information

In a RGB color space, hex #28458b is composed of 15.7% red, 27.1% green and 54.5% blue. Whereas in a CMYK color space, it is composed of 71.2% cyan, 50.4% magenta, 0% yellow and 45.5% black. It has a hue angle of 222.4 degrees, a saturation of 55.3% and a lightness of 35.1%. #28458b color hex could be obtained by blending #508aff with #000017. Closest websafe color is: #333399.

    • R 16
    • G 27
    • B 55
    RGB color chart
    • C 71
    • M 50
    • Y 0
    • K 45
    CMYK color chart

#28458b color description : Dark blue.

#28458b Color Conversion

The hexadecimal color #28458b has RGB values of R:40, G:69, B:139 and CMYK values of C:0.71, M:0.5, Y:0, K:0.45. Its decimal value is 2639243.

Hex triplet 28458b #28458b
RGB Decimal 40, 69, 139 rgb(40,69,139)
RGB Percent 15.7, 27.1, 54.5 rgb(15.7%,27.1%,54.5%)
CMYK 71, 50, 0, 45
HSL 222.4°, 55.3, 35.1 hsl(222.4,55.3%,35.1%)
HSV (or HSB) 222.4°, 71.2, 54.5
Web Safe 333399 #333399
CIE-LAB 30.809, 14.231, -42.233
XYZ 7.662, 6.571, 25.289
xyY 0.194, 0.166, 6.571
CIE-LCH 30.809, 44.566, 288.622
CIE-LUV 30.809, -11.824, -57.502
Hunter-Lab 25.634, 8.497, -40.549
Binary 00101000, 01000101, 10001011

Color Schemes with #28458b

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

Alternatives to #28458b

Below, you can see some colors close to #28458b. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#28458b Preview

Text with hexadecimal color #28458b

This text has a font color of #28458b.

<span style="color:#28458b;">Text here</span>
#28458b background color

This paragraph has a background color of #28458b.

<p style="background-color:#28458b;">Content here</p>
#28458b border color

This element has a border color of #28458b.

<div style="border:1px solid #28458b;">Content here</div>
CSS codes
.text {color:#28458b;}
.background {background-color:#28458b;}
.border {border:1px solid #28458b;}

Shades and Tints of #28458b

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, #010102 is the darkest color, while #f2f4fb is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #28458b

A tone is produced by adding gray to any pure hue. In this case, #58595b is the less saturated color, while #0637ad is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #28458b 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.

  • #444444 Achromatopsia 0.005% of the population
  • #3e4452 Atypical Achromatopsia 0.001% of the population
  • #294f92 Protanopia 1% of men
  • #00538a Deuteranopia 1% of men
  • #005a60 Tritanopia 0.001% of the population
  • #284b8f Protanomaly 1% of men, 0.01% of women
  • #0e4e8a Deuteranomaly 6% of men, 0.4% of women
  • #0e526f Tritanomaly 0.01% of the population