#0047ab Color Information

In a RGB color space, hex #0047ab (also known as Cobalt) is composed of 0% red, 27.8% green and 67.1% blue. Whereas in a CMYK color space, it is composed of 100% cyan, 58.5% magenta, 0% yellow and 32.9% black. It has a hue angle of 215.1 degrees, a saturation of 100% and a lightness of 33.5%. #0047ab color hex could be obtained by blending #008eff with #000057. Closest websafe color is: #003399.

    • R 0
    • G 28
    • B 67
    RGB color chart
    • C 100
    • M 58
    • Y 0
    • K 33
    CMYK color chart

#0047ab color description : Dark blue.

#0047ab Color Conversion

The hexadecimal color #0047ab has RGB values of R:0, G:71, B:171 and CMYK values of C:1, M:0.58, Y:0, K:0.33. Its decimal value is 18347.

Hex triplet 0047ab #0047ab
RGB Decimal 0, 71, 171 rgb(0,71,171)
RGB Percent 0, 27.8, 67.1 rgb(0%,27.8%,67.1%)
CMYK 100, 58, 0, 33
HSL 215.1°, 100, 33.5 hsl(215.1,100%,33.5%)
HSV (or HSB) 215.1°, 100, 67.1
Web Safe 003399 #003399
CIE-LAB 32.801, 22.521, -58.448
XYZ 9.602, 7.446, 39.457
xyY 0.17, 0.132, 7.446
CIE-LCH 32.801, 62.637, 291.073
CIE-LUV 32.801, -16.023, -80.473
Hunter-Lab 27.287, 15.061, -66.632
Binary 00000000, 01000111, 10101011

Color Schemes with #0047ab

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

Alternatives to #0047ab

Below, you can see some colors close to #0047ab. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#0047ab Preview

Text with hexadecimal color #0047ab

This text has a font color of #0047ab.

<span style="color:#0047ab;">Text here</span>
#0047ab background color

This paragraph has a background color of #0047ab.

<p style="background-color:#0047ab;">Content here</p>
#0047ab border color

This element has a border color of #0047ab.

<div style="border:1px solid #0047ab;">Content here</div>
CSS codes
.text {color:#0047ab;}
.background {background-color:#0047ab;}
.border {border:1px solid #0047ab;}

Shades and Tints of #0047ab

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, #00060e is the darkest color, while #f9fcff is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #0047ab

A tone is produced by adding gray to any pure hue. In this case, #4f545c is the less saturated color, while #0047ab is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #0047ab 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.

  • #3d3d3d Achromatopsia 0.005% of the population
  • #313f53 Atypical Achromatopsia 0.001% of the population
  • #0053a3 Protanopia 1% of men
  • #00588e Deuteranopia 1% of men
  • #005e63 Tritanopia 0.001% of the population
  • #004fa6 Protanomaly 1% of men, 0.01% of women
  • #005299 Deuteranomaly 6% of men, 0.4% of women
  • #00567d Tritanomaly 0.01% of the population