#121c21 Color Information

In a RGB color space, hex #121c21 is composed of 7.1% red, 11% green and 12.9% blue. Whereas in a CMYK color space, it is composed of 45.5% cyan, 15.2% magenta, 0% yellow and 87.1% black. It has a hue angle of 200 degrees, a saturation of 29.4% and a lightness of 10%. #121c21 color hex could be obtained by blending #243842 with #000000. Closest websafe color is: #003333.

    • R 7
    • G 11
    • B 13
    RGB color chart
    • C 45
    • M 15
    • Y 0
    • K 87
    CMYK color chart

#121c21 color description : Very dark (mostly black) blue.

#121c21 Color Conversion

The hexadecimal color #121c21 has RGB values of R:18, G:28, B:33 and CMYK values of C:0.45, M:0.15, Y:0, K:0.87. Its decimal value is 1186849.

Hex triplet 121c21 #121c21
RGB Decimal 18, 28, 33 rgb(18,28,33)
RGB Percent 7.1, 11, 12.9 rgb(7.1%,11%,12.9%)
CMYK 45, 15, 0, 87
HSL 200°, 29.4, 10 hsl(200,29.4%,10%)
HSV (or HSB) 200°, 45.5, 12.9
Web Safe 003333 #003333
CIE-LAB 9.553, -2.847, -4.886
XYZ 0.939, 1.069, 1.596
xyY 0.261, 0.297, 1.069
CIE-LCH 9.553, 5.655, 239.768
CIE-LUV 9.553, -3.129, -3.257
Hunter-Lab 10.339, -1.878, -1.913
Binary 00010010, 00011100, 00100001

Color Schemes with #121c21

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

Alternatives to #121c21

Below, you can see some colors close to #121c21. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#121c21 Preview

Text with hexadecimal color #121c21

This text has a font color of #121c21.

<span style="color:#121c21;">Text here</span>
#121c21 background color

This paragraph has a background color of #121c21.

<p style="background-color:#121c21;">Content here</p>
#121c21 border color

This element has a border color of #121c21.

<div style="border:1px solid #121c21;">Content here</div>
CSS codes
.text {color:#121c21;}
.background {background-color:#121c21;}
.border {border:1px solid #121c21;}

Shades and Tints of #121c21

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 #121c21

A tone is produced by adding gray to any pure hue. In this case, #181a1b is the less saturated color, while #002233 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #121c21 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.

  • #1a1a1a Achromatopsia 0.005% of the population
  • #181a1b Atypical Achromatopsia 0.001% of the population
  • #25262b Protanopia 1% of men
  • #26252d Deuteranopia 1% of men
  • #1d282b Tritanopia 0.001% of the population
  • #1e2227 Protanomaly 1% of men, 0.01% of women
  • #1f2228 Deuteranomaly 6% of men, 0.4% of women
  • #192327 Tritanomaly 0.01% of the population