#1f313b Color Information

In a RGB color space, hex #1f313b is composed of 12.2% red, 19.2% green and 23.1% blue. Whereas in a CMYK color space, it is composed of 47.5% cyan, 16.9% magenta, 0% yellow and 76.9% black. It has a hue angle of 201.4 degrees, a saturation of 31.1% and a lightness of 17.6%. #1f313b color hex could be obtained by blending #3e6276 with #000000. Closest websafe color is: #333333.

    • R 12
    • G 19
    • B 23
    RGB color chart
    • C 47
    • M 17
    • Y 0
    • K 77
    CMYK color chart

#1f313b color description : Very dark desaturated blue.

#1f313b Color Conversion

The hexadecimal color #1f313b has RGB values of R:31, G:49, B:59 and CMYK values of C:0.47, M:0.17, Y:0, K:0.77. Its decimal value is 2044219.

Hex triplet 1f313b #1f313b
RGB Decimal 31, 49, 59 rgb(31,49,59)
RGB Percent 12.2, 19.2, 23.1 rgb(12.2%,19.2%,23.1%)
CMYK 47, 17, 0, 77
HSL 201.4°, 31.1, 17.6 hsl(201.4,31.1%,17.6%)
HSV (or HSB) 201.4°, 47.5, 23.1
Web Safe 333333 #333333
CIE-LAB 19.239, -4.142, -8.642
XYZ 2.453, 2.804, 4.549
xyY 0.25, 0.286, 2.804
CIE-LCH 19.239, 9.584, 244.393
CIE-LUV 19.239, -7.289, -8.617
Hunter-Lab 16.744, -3.155, -4.388
Binary 00011111, 00110001, 00111011

Color Schemes with #1f313b

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

Alternatives to #1f313b

Below, you can see some colors close to #1f313b. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#1f313b Preview

Text with hexadecimal color #1f313b

This text has a font color of #1f313b.

<span style="color:#1f313b;">Text here</span>
#1f313b background color

This paragraph has a background color of #1f313b.

<p style="background-color:#1f313b;">Content here</p>
#1f313b border color

This element has a border color of #1f313b.

<div style="border:1px solid #1f313b;">Content here</div>
CSS codes
.text {color:#1f313b;}
.background {background-color:#1f313b;}
.border {border:1px solid #1f313b;}

Shades and Tints of #1f313b

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, #040608 is the darkest color, while #fafbfc is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #1f313b

A tone is produced by adding gray to any pure hue. In this case, #2d2d2d is the less saturated color, while #033957 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #1f313b 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.

  • #2d2d2d Achromatopsia 0.005% of the population
  • #2a2e30 Atypical Achromatopsia 0.001% of the population
  • #373943 Protanopia 1% of men
  • #373846 Deuteranopia 1% of men
  • #293c40 Tritanopia 0.001% of the population
  • #2e3640 Protanomaly 1% of men, 0.01% of women
  • #2e3542 Deuteranomaly 6% of men, 0.4% of women
  • #25383e Tritanomaly 0.01% of the population