#121b21 Color Information

In a RGB color space, hex #121b21 is composed of 7.1% red, 10.6% green and 12.9% blue. Whereas in a CMYK color space, it is composed of 45.5% cyan, 18.2% magenta, 0% yellow and 87.1% black. It has a hue angle of 204 degrees, a saturation of 29.4% and a lightness of 10%. #121b21 color hex could be obtained by blending #243642 with #000000. Closest websafe color is: #003333.

    • R 7
    • G 11
    • B 13
    RGB color chart
    • C 45
    • M 18
    • Y 0
    • K 87
    CMYK color chart

#121b21 color description : Very dark (mostly black) blue.

#121b21 Color Conversion

The hexadecimal color #121b21 has RGB values of R:18, G:27, B:33 and CMYK values of C:0.45, M:0.18, Y:0, K:0.87. Its decimal value is 1186593.

Hex triplet 121b21 #121b21
RGB Decimal 18, 27, 33 rgb(18,27,33)
RGB Percent 7.1, 10.6, 12.9 rgb(7.1%,10.6%,12.9%)
CMYK 45, 18, 0, 87
HSL 204°, 29.4, 10 hsl(204,29.4%,10%)
HSV (or HSB) 204°, 45.5, 12.9
Web Safe 003333 #003333
CIE-LAB 9.175, -2.117, -5.457
XYZ 0.916, 1.022, 1.588
xyY 0.26, 0.29, 1.022
CIE-LCH 9.175, 5.853, 248.795
CIE-LUV 9.175, -2.803, -3.638
Hunter-Lab 10.111, -1.525, -2.234
Binary 00010010, 00011011, 00100001

Color Schemes with #121b21

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

Alternatives to #121b21

Below, you can see some colors close to #121b21. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#121b21 Preview

Text with hexadecimal color #121b21

This text has a font color of #121b21.

<span style="color:#121b21;">Text here</span>
#121b21 background color

This paragraph has a background color of #121b21.

<p style="background-color:#121b21;">Content here</p>
#121b21 border color

This element has a border color of #121b21.

<div style="border:1px solid #121b21;">Content here</div>
CSS codes
.text {color:#121b21;}
.background {background-color:#121b21;}
.border {border:1px solid #121b21;}

Shades and Tints of #121b21

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 #121b21

A tone is produced by adding gray to any pure hue. In this case, #181a1b is the less saturated color, while #001f33 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #121b21 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
  • #191919 Achromatopsia 0.005% of the population
  • #18191b Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #24252b Protanopia 1% of men
  • #25252d Deuteranopia 1% of men
  • #1d272a Tritanopia 0.001% of the population
Trichromacy
  • #1d2127 Protanomaly 1% of men, 0.01% of women
  • #1e2128 Deuteranomaly 6% of men, 0.4% of women
  • #192226 Tritanomaly 0.01% of the population