#1d3f71 Color Information

In a RGB color space, hex #1d3f71 is composed of 11.4% red, 24.7% green and 44.3% blue. Whereas in a CMYK color space, it is composed of 74.3% cyan, 44.2% magenta, 0% yellow and 55.7% black. It has a hue angle of 215.7 degrees, a saturation of 59.2% and a lightness of 27.8%. #1d3f71 color hex could be obtained by blending #3a7ee2 with #000000. Closest websafe color is: #333366.

    • R 11
    • G 25
    • B 44
    RGB color chart
    • C 74
    • M 44
    • Y 0
    • K 56
    CMYK color chart

#1d3f71 color description : Very dark blue.

#1d3f71 Color Conversion

The hexadecimal color #1d3f71 has RGB values of R:29, G:63, B:113 and CMYK values of C:0.74, M:0.44, Y:0, K:0.56. Its decimal value is 1916785.

Hex triplet 1d3f71 #1d3f71
RGB Decimal 29, 63, 113 rgb(29,63,113)
RGB Percent 11.4, 24.7, 44.3 rgb(11.4%,24.7%,44.3%)
CMYK 74, 44, 0, 56
HSL 215.7°, 59.2, 27.8 hsl(215.7,59.2%,27.8%)
HSV (or HSB) 215.7°, 74.3, 44.3
Web Safe 333366 #333366
CIE-LAB 26.758, 6.289, -32.499
XYZ 5.264, 5.008, 16.311
xyY 0.198, 0.188, 5.008
CIE-LCH 26.758, 33.102, 280.952
CIE-LUV 26.758, -12.179, -41.671
Hunter-Lab 22.379, 2.826, -27.549
Binary 00011101, 00111111, 01110001

Color Schemes with #1d3f71

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

Alternatives to #1d3f71

Below, you can see some colors close to #1d3f71. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#1d3f71 Preview

Text with hexadecimal color #1d3f71

This text has a font color of #1d3f71.

<span style="color:#1d3f71;">Text here</span>
#1d3f71 background color

This paragraph has a background color of #1d3f71.

<p style="background-color:#1d3f71;">Content here</p>
#1d3f71 border color

This element has a border color of #1d3f71.

<div style="border:1px solid #1d3f71;">Content here</div>
CSS codes
.text {color:#1d3f71;}
.background {background-color:#1d3f71;}
.border {border:1px solid #1d3f71;}

Shades and Tints of #1d3f71

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, #010204 is the darkest color, while #f3f7fc is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #1d3f71

A tone is produced by adding gray to any pure hue. In this case, #43464b is the less saturated color, while #023a8c is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #1d3f71 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.

  • #3b3b3b Achromatopsia 0.005% of the population
  • #353c46 Atypical Achromatopsia 0.001% of the population
  • #324777 Protanopia 1% of men
  • #204a77 Deuteranopia 1% of men
  • #005055 Tritanopia 0.001% of the population
  • #2a4475 Protanomaly 1% of men, 0.01% of women
  • #1f4675 Deuteranomaly 6% of men, 0.4% of women
  • #0a4a5f Tritanomaly 0.01% of the population