#1f1f23 Color Information

In a RGB color space, hex #1f1f23 is composed of 12.2% red, 12.2% green and 13.7% blue. Whereas in a CMYK color space, it is composed of 11.4% cyan, 11.4% magenta, 0% yellow and 86.3% black. It has a hue angle of 240 degrees, a saturation of 6.1% and a lightness of 12.9%. #1f1f23 color hex could be obtained by blending #3e3e46 with #000000. Closest websafe color is: #333333.

    • R 12
    • G 12
    • B 14
    RGB color chart
    • C 11
    • M 11
    • Y 0
    • K 86
    CMYK color chart

#1f1f23 color description : Very dark (mostly black) blue.

#1f1f23 Color Conversion

The hexadecimal color #1f1f23 has RGB values of R:31, G:31, B:35 and CMYK values of C:0.11, M:0.11, Y:0, K:0.86. Its decimal value is 2039587.

Hex triplet 1f1f23 #1f1f23
RGB Decimal 31, 31, 35 rgb(31,31,35)
RGB Percent 12.2, 12.2, 13.7 rgb(12.2%,12.2%,13.7%)
CMYK 11, 11, 0, 86
HSL 240°, 6.1, 12.9 hsl(240,6.1%,12.9%)
HSV (or HSB) 240°, 11.4, 13.7
Web Safe 333333 #333333
CIE-LAB 11.908, 1.043, -2.71
XYZ 1.358, 1.393, 1.787
xyY 0.299, 0.307, 1.393
CIE-LCH 11.908, 2.904, 291.049
CIE-LUV 11.908, -0.161, -2.226
Hunter-Lab 11.801, -0.105, -0.719
Binary 00011111, 00011111, 00100011

Color Schemes with #1f1f23

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

Alternatives to #1f1f23

Below, you can see some colors close to #1f1f23. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#1f1f23 Preview

Text with hexadecimal color #1f1f23

This text has a font color of #1f1f23.

<span style="color:#1f1f23;">Text here</span>
#1f1f23 background color

This paragraph has a background color of #1f1f23.

<p style="background-color:#1f1f23;">Content here</p>
#1f1f23 border color

This element has a border color of #1f1f23.

<div style="border:1px solid #1f1f23;">Content here</div>
CSS codes
.text {color:#1f1f23;}
.background {background-color:#1f1f23;}
.border {border:1px solid #1f1f23;}

Shades and Tints of #1f1f23

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, #030304 is the darkest color, while #f8f8f9 is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #1f1f23

A tone is produced by adding gray to any pure hue. In this case, #1f1f23 is the less saturated color, while #010141 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #1f1f23 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
  • #1f1f20 Atypical Achromatopsia 0.001% of the population
  • #2a2a2e Protanopia 1% of men
  • #2d292e Deuteranopia 1% of men
  • #2a2a2d Tritanopia 0.001% of the population
  • #26262a Protanomaly 1% of men, 0.01% of women
  • #27252a Deuteranomaly 6% of men, 0.4% of women
  • #262629 Tritanomaly 0.01% of the population