#180821 Color Information

In a RGB color space, hex #180821 is composed of 9.4% red, 3.1% green and 12.9% blue. Whereas in a CMYK color space, it is composed of 27.3% cyan, 75.8% magenta, 0% yellow and 87.1% black. It has a hue angle of 278.4 degrees, a saturation of 61% and a lightness of 8%. #180821 color hex could be obtained by blending #301042 with #000000. Closest websafe color is: #000033.

    • R 9
    • G 3
    • B 13
    RGB color chart
    • C 27
    • M 76
    • Y 0
    • K 87
    CMYK color chart

#180821 color description : Very dark (mostly black) violet.

#180821 Color Conversion

The hexadecimal color #180821 has RGB values of R:24, G:8, B:33 and CMYK values of C:0.27, M:0.76, Y:0, K:0.87. Its decimal value is 1574945.

Hex triplet 180821 #180821
RGB Decimal 24, 8, 33 rgb(24,8,33)
RGB Percent 9.4, 3.1, 12.9 rgb(9.4%,3.1%,12.9%)
CMYK 27, 76, 0, 87
HSL 278.4°, 61, 8 hsl(278.4,61%,8%)
HSV (or HSB) 278.4°, 75.8, 12.9
Web Safe 000033 #000033
CIE-LAB 4.315, 11.633, -12.835
XYZ 0.738, 0.478, 1.492
xyY 0.273, 0.176, 0.478
CIE-LCH 4.315, 17.322, 312.188
CIE-LUV 4.315, 2.278, -6.79
Hunter-Lab 6.911, 6.965, -7.962
Binary 00011000, 00001000, 00100001

Color Schemes with #180821

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

Alternatives to #180821

Below, you can see some colors close to #180821. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#180821 Preview

Text with hexadecimal color #180821

This text has a font color of #180821.

<span style="color:#180821;">Text here</span>
#180821 background color

This paragraph has a background color of #180821.

<p style="background-color:#180821;">Content here</p>
#180821 border color

This element has a border color of #180821.

<div style="border:1px solid #180821;">Content here</div>
CSS codes
.text {color:#180821;}
.background {background-color:#180821;}
.border {border:1px solid #180821;}

Shades and Tints of #180821

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, #010001 is the darkest color, while #f8f1fc is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #180821

A tone is produced by adding gray to any pure hue. In this case, #151316 is the less saturated color, while #1a0029 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #180821 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
  • #101010 Achromatopsia 0.005% of the population
  • #120e13 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #0c1a31 Protanopia 1% of men
  • #121b2a Deuteranopia 1% of men
  • #20191b Tritanopia 0.001% of the population
Trichromacy
  • #10132b Protanomaly 1% of men, 0.01% of women
  • #141426 Deuteranomaly 6% of men, 0.4% of women
  • #1d131d Tritanomaly 0.01% of the population