#1f1f21 Color Information

In a RGB color space, hex #1f1f21 is composed of 12.2% red, 12.2% green and 12.9% blue. Whereas in a CMYK color space, it is composed of 6.1% cyan, 6.1% magenta, 0% yellow and 87.1% black. It has a hue angle of 240 degrees, a saturation of 3.1% and a lightness of 12.5%. #1f1f21 color hex could be obtained by blending #3e3e42 with #000000. Closest websafe color is: #333333.

    • R 12
    • G 12
    • B 13
    RGB color chart
    • C 6
    • M 6
    • Y 0
    • K 87
    CMYK color chart

#1f1f21 color description : Very dark (mostly black) blue.

#1f1f21 Color Conversion

The hexadecimal color #1f1f21 has RGB values of R:31, G:31, B:33 and CMYK values of C:0.06, M:0.06, Y:0, K:0.87. Its decimal value is 2039585.

Hex triplet 1f1f21 #1f1f21
RGB Decimal 31, 31, 33 rgb(31,31,33)
RGB Percent 12.2, 12.2, 12.9 rgb(12.2%,12.2%,12.9%)
CMYK 6, 6, 0, 87
HSL 240°, 3.1, 12.5 hsl(240,3.1%,12.5%)
HSV (or HSB) 240°, 6.1, 12.9
Web Safe 333333 #333333
CIE-LAB 11.831, 0.511, -1.36
XYZ 1.33, 1.381, 1.635
xyY 0.306, 0.318, 1.381
CIE-LCH 11.831, 1.453, 290.592
CIE-LUV 11.831, -0.08, -1.1
Hunter-Lab 11.752, -0.372, -0.024
Binary 00011111, 00011111, 00100001

Color Schemes with #1f1f21

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

Alternatives to #1f1f21

Below, you can see some colors close to #1f1f21. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#1f1f21 Preview

Text with hexadecimal color #1f1f21

This text has a font color of #1f1f21.

<span style="color:#1f1f21;">Text here</span>
#1f1f21 background color

This paragraph has a background color of #1f1f21.

<p style="background-color:#1f1f21;">Content here</p>
#1f1f21 border color

This element has a border color of #1f1f21.

<div style="border:1px solid #1f1f21;">Content here</div>
CSS codes
.text {color:#1f1f21;}
.background {background-color:#1f1f21;}
.border {border:1px solid #1f1f21;}

Shades and Tints of #1f1f21

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, #020203 is the darkest color, while #f8f8f8 is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #1f1f21

A tone is produced by adding gray to any pure hue. In this case, #1f1f21 is the less saturated color, while #01013f is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #1f1f21 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
  • #1f1f1f Atypical Achromatopsia 0.001% of the population
  • #2b2a2c Protanopia 1% of men
  • #2d292c Deuteranopia 1% of men
  • #2a2a2d Tritanopia 0.001% of the population
  • #262628 Protanomaly 1% of men, 0.01% of women
  • #282528 Deuteranomaly 6% of men, 0.4% of women
  • #262628 Tritanomaly 0.01% of the population