#21212f Color Information

In a RGB color space, hex #21212f is composed of 12.9% red, 12.9% green and 18.4% blue. Whereas in a CMYK color space, it is composed of 29.8% cyan, 29.8% magenta, 0% yellow and 81.6% black. It has a hue angle of 240 degrees, a saturation of 17.5% and a lightness of 15.7%. #21212f color hex could be obtained by blending #42425e with #000000. Closest websafe color is: #333333.

    • R 13
    • G 13
    • B 18
    RGB color chart
    • C 30
    • M 30
    • Y 0
    • K 82
    CMYK color chart

#21212f color description : Very dark (mostly black) blue.

#21212f Color Conversion

The hexadecimal color #21212f has RGB values of R:33, G:33, B:47 and CMYK values of C:0.3, M:0.3, Y:0, K:0.82. Its decimal value is 2171183.

Hex triplet 21212f #21212f
RGB Decimal 33, 33, 47 rgb(33,33,47)
RGB Percent 12.9, 12.9, 18.4 rgb(12.9%,12.9%,18.4%)
CMYK 30, 30, 0, 82
HSL 240°, 17.5, 15.7 hsl(240,17.5%,15.7%)
HSV (or HSB) 240°, 29.8, 18.4
Web Safe 333333 #333333
CIE-LAB 13.329, 3.932, -9.246
XYZ 1.684, 1.616, 2.912
xyY 0.271, 0.26, 1.616
CIE-LCH 13.329, 10.047, 293.038
CIE-LUV 13.329, -0.61, -8.441
Hunter-Lab 12.713, 1.397, -4.683
Binary 00100001, 00100001, 00101111

Color Schemes with #21212f

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

Alternatives to #21212f

Below, you can see some colors close to #21212f. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#21212f Preview

Text with hexadecimal color #21212f

This text has a font color of #21212f.

<span style="color:#21212f;">Text here</span>
#21212f background color

This paragraph has a background color of #21212f.

<p style="background-color:#21212f;">Content here</p>
#21212f border color

This element has a border color of #21212f.

<div style="border:1px solid #21212f;">Content here</div>
CSS codes
.text {color:#21212f;}
.background {background-color:#21212f;}
.border {border:1px solid #21212f;}

Shades and Tints of #21212f

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 #f4f4f8 is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #21212f

A tone is produced by adding gray to any pure hue. In this case, #272729 is the less saturated color, while #02024e is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #21212f 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.

Monochromacy
  • #232323 Achromatopsia 0.005% of the population
  • #232325 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #292d3a Protanopia 1% of men
  • #2b2c39 Deuteranopia 1% of men
  • #2a2e31 Tritanopia 0.001% of the population
Trichromacy
  • #262836 Protanomaly 1% of men, 0.01% of women
  • #272835 Deuteranomaly 6% of men, 0.4% of women
  • #272930 Tritanomaly 0.01% of the population