#1f2731 Color Information

In a RGB color space, hex #1f2731 is composed of 12.2% red, 15.3% green and 19.2% blue. Whereas in a CMYK color space, it is composed of 36.7% cyan, 20.4% magenta, 0% yellow and 80.8% black. It has a hue angle of 213.3 degrees, a saturation of 22.5% and a lightness of 15.7%. #1f2731 color hex could be obtained by blending #3e4e62 with #000000. Closest websafe color is: #333333.

    • R 12
    • G 15
    • B 19
    RGB color chart
    • C 37
    • M 20
    • Y 0
    • K 81
    CMYK color chart

#1f2731 color description : Very dark (mostly black) blue.

#1f2731 Color Conversion

The hexadecimal color #1f2731 has RGB values of R:31, G:39, B:49 and CMYK values of C:0.37, M:0.2, Y:0, K:0.81. Its decimal value is 2041649.

Hex triplet 1f2731 #1f2731
RGB Decimal 31, 39, 49 rgb(31,39,49)
RGB Percent 12.2, 15.3, 19.2 rgb(12.2%,15.3%,19.2%)
CMYK 37, 20, 0, 81
HSL 213.3°, 22.5, 15.7 hsl(213.3,22.5%,15.7%)
HSV (or HSB) 213.3°, 36.7, 19.2
Web Safe 333333 #333333
CIE-LAB 15.297, -0.53, -7.678
XYZ 1.845, 1.964, 3.187
xyY 0.264, 0.281, 1.964
CIE-LCH 15.297, 7.697, 266.052
CIE-LUV 15.297, -3.435, -7.122
Hunter-Lab 14.014, -1.028, -3.675
Binary 00011111, 00100111, 00110001

Color Schemes with #1f2731

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

Alternatives to #1f2731

Below, you can see some colors close to #1f2731. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#1f2731 Preview

Text with hexadecimal color #1f2731

This text has a font color of #1f2731.

<span style="color:#1f2731;">Text here</span>
#1f2731 background color

This paragraph has a background color of #1f2731.

<p style="background-color:#1f2731;">Content here</p>
#1f2731 border color

This element has a border color of #1f2731.

<div style="border:1px solid #1f2731;">Content here</div>
CSS codes
.text {color:#1f2731;}
.background {background-color:#1f2731;}
.border {border:1px solid #1f2731;}

Shades and Tints of #1f2731

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, #010101 is the darkest color, while #f4f6f8 is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #1f2731

A tone is produced by adding gray to any pure hue. In this case, #25282b is the less saturated color, while #002450 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #1f2731 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.

  • #262626 Achromatopsia 0.005% of the population
  • #252628 Atypical Achromatopsia 0.001% of the population
  • #2f313b Protanopia 1% of men
  • #30303c Deuteranopia 1% of men
  • #293336 Tritanopia 0.001% of the population
  • #292d37 Protanomaly 1% of men, 0.01% of women
  • #2a2d38 Deuteranomaly 6% of men, 0.4% of women
  • #252e34 Tritanomaly 0.01% of the population