#171f31 Color Information

In a RGB color space, hex #171f31 is composed of 9% red, 12.2% green and 19.2% blue. Whereas in a CMYK color space, it is composed of 53.1% cyan, 36.7% magenta, 0% yellow and 80.8% black. It has a hue angle of 221.5 degrees, a saturation of 36.1% and a lightness of 14.1%. #171f31 color hex could be obtained by blending #2e3e62 with #000000. Closest websafe color is: #003333.

    • R 9
    • G 12
    • B 19
    RGB color chart
    • C 53
    • M 37
    • Y 0
    • K 81
    CMYK color chart

#171f31 color description : Very dark (mostly black) blue.

#171f31 Color Conversion

The hexadecimal color #171f31 has RGB values of R:23, G:31, B:49 and CMYK values of C:0.53, M:0.37, Y:0, K:0.81. Its decimal value is 1515313.

Hex triplet 171f31 #171f31
RGB Decimal 23, 31, 49 rgb(23,31,49)
RGB Percent 9, 12.2, 19.2 rgb(9%,12.2%,19.2%)
CMYK 53, 37, 0, 81
HSL 221.5°, 36.1, 14.1 hsl(221.5,36.1%,14.1%)
HSV (or HSB) 221.5°, 53.1, 19.2
Web Safe 003333 #003333
CIE-LAB 11.85, 2.453, -13.047
XYZ 1.398, 1.384, 3.099
xyY 0.238, 0.235, 1.384
CIE-LCH 11.85, 13.276, 280.65
CIE-LUV 11.85, -3.096, -11.146
Hunter-Lab 11.764, 0.621, -7.385
Binary 00010111, 00011111, 00110001

Color Schemes with #171f31

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

Alternatives to #171f31

Below, you can see some colors close to #171f31. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#171f31 Preview

Text with hexadecimal color #171f31

This text has a font color of #171f31.

<span style="color:#171f31;">Text here</span>
#171f31 background color

This paragraph has a background color of #171f31.

<p style="background-color:#171f31;">Content here</p>
#171f31 border color

This element has a border color of #171f31.

<div style="border:1px solid #171f31;">Content here</div>
CSS codes
.text {color:#171f31;}
.background {background-color:#171f31;}
.border {border:1px solid #171f31;}

Shades and Tints of #171f31

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, #040609 is the darkest color, while #fbfbfd is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #171f31

A tone is produced by adding gray to any pure hue. In this case, #222326 is the less saturated color, while #011647 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #171f31 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.

  • #1f1f1f Achromatopsia 0.005% of the population
  • #1d1f23 Atypical Achromatopsia 0.001% of the population
  • #242a3b Protanopia 1% of men
  • #232a3b Deuteranopia 1% of men
  • #1f2d30 Tritanopia 0.001% of the population
  • #1f2637 Protanomaly 1% of men, 0.01% of women
  • #1f2637 Deuteranomaly 6% of men, 0.4% of women
  • #1c2730 Tritanomaly 0.01% of the population