#040b21 Color Information

In a RGB color space, hex #040b21 is composed of 1.6% red, 4.3% green and 12.9% blue. Whereas in a CMYK color space, it is composed of 87.9% cyan, 66.7% magenta, 0% yellow and 87.1% black. It has a hue angle of 225.5 degrees, a saturation of 78.4% and a lightness of 7.3%. #040b21 color hex could be obtained by blending #081642 with #000000. Closest websafe color is: #000033.

    • R 2
    • G 4
    • B 13
    RGB color chart
    • C 88
    • M 67
    • Y 0
    • K 87
    CMYK color chart

#040b21 color description : Very dark (mostly black) blue.

#040b21 Color Conversion

The hexadecimal color #040b21 has RGB values of R:4, G:11, B:33 and CMYK values of C:0.88, M:0.67, Y:0, K:0.87. Its decimal value is 264993.

Hex triplet 040b21 #040b21
RGB Decimal 4, 11, 33 rgb(4,11,33)
RGB Percent 1.6, 4.3, 12.9 rgb(1.6%,4.3%,12.9%)
CMYK 88, 67, 0, 87
HSL 225.5°, 78.4, 7.3 hsl(225.5,78.4%,7.3%)
HSV (or HSB) 225.5°, 87.9, 12.9
Web Safe 000033 #000033
CIE-LAB 3.387, 3.598, -14.388
XYZ 0.444, 0.375, 1.488
xyY 0.193, 0.163, 0.375
CIE-LCH 3.387, 14.831, 284.04
CIE-LUV 3.387, -1.282, -6.513
Hunter-Lab 6.123, 2.233, -10.119
Binary 00000100, 00001011, 00100001

Color Schemes with #040b21

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

Alternatives to #040b21

Below, you can see some colors close to #040b21. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#040b21 Preview

Text with hexadecimal color #040b21

This text has a font color of #040b21.

<span style="color:#040b21;">Text here</span>
#040b21 background color

This paragraph has a background color of #040b21.

<p style="background-color:#040b21;">Content here</p>
#040b21 border color

This element has a border color of #040b21.

<div style="border:1px solid #040b21;">Content here</div>
CSS codes
.text {color:#040b21;}
.background {background-color:#040b21;}
.border {border:1px solid #040b21;}

Shades and Tints of #040b21

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, #020510 is the darkest color, while #fdfdff is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #040b21

A tone is produced by adding gray to any pure hue. In this case, #121213 is the less saturated color, while #010a24 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #040b21 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.

  • #0b0b0b Achromatopsia 0.005% of the population
  • #0a0b0f Atypical Achromatopsia 0.001% of the population
  • #0b182c Protanopia 1% of men
  • #001929 Deuteranopia 1% of men
  • #001b1d Tritanopia 0.001% of the population
  • #081328 Protanomaly 1% of men, 0.01% of women
  • #011426 Deuteranomaly 6% of men, 0.4% of women
  • #01151e Tritanomaly 0.01% of the population