#180021 Color Information

In a RGB color space, hex #180021 is composed of 9.4% red, 0% green and 12.9% blue. Whereas in a CMYK color space, it is composed of 27.3% cyan, 100% magenta, 0% yellow and 87.1% black. It has a hue angle of 283.6 degrees, a saturation of 100% and a lightness of 6.5%. #180021 color hex could be obtained by blending #300042 with #000000. Closest websafe color is: #000033.

    • R 9
    • G 0
    • B 13
    RGB color chart
    • C 27
    • M 100
    • Y 0
    • K 87
    CMYK color chart

#180021 color description : Very dark (mostly black) violet.

#180021 Color Conversion

The hexadecimal color #180021 has RGB values of R:24, G:0, B:33 and CMYK values of C:0.27, M:1, Y:0, K:0.87. Its decimal value is 1572897.

Hex triplet 180021 #180021
RGB Decimal 24, 0, 33 rgb(24,0,33)
RGB Percent 9.4, 0, 12.9 rgb(9.4%,0%,12.9%)
CMYK 27, 100, 0, 87
HSL 283.6°, 100, 6.5 hsl(283.6,100%,6.5%)
HSV (or HSB) 283.6°, 100, 12.9
Web Safe 000033 #000033
CIE-LAB 2.746, 14.837, -15.228
XYZ 0.651, 0.304, 1.463
xyY 0.269, 0.126, 0.304
CIE-LCH 2.746, 21.261, 314.256
CIE-LUV 2.746, 2.622, -6.545
Hunter-Lab 5.514, 11.431, -11.873
Binary 00011000, 00000000, 00100001

Color Schemes with #180021

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

Alternatives to #180021

Below, you can see some colors close to #180021. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#180021 Preview

Text with hexadecimal color #180021

This text has a font color of #180021.

<span style="color:#180021;">Text here</span>
#180021 background color

This paragraph has a background color of #180021.

<p style="background-color:#180021;">Content here</p>
#180021 border color

This element has a border color of #180021.

<div style="border:1px solid #180021;">Content here</div>
CSS codes
.text {color:#180021;}
.background {background-color:#180021;}
.border {border:1px solid #180021;}

Shades and Tints of #180021

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, #0a000d is the darkest color, while #fdf9ff is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #180021

A tone is produced by adding gray to any pure hue. In this case, #110f12 is the less saturated color, while #180021 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #180021 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
  • #0b0b0b Achromatopsia 0.005% of the population
  • #0e090f Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #00162b Protanopia 1% of men
  • #001726 Deuteranopia 1% of men
  • #201314 Tritanopia 0.001% of the population
Trichromacy
  • #080e27 Protanomaly 1% of men, 0.01% of women
  • #080e24 Deuteranomaly 6% of men, 0.4% of women
  • #1d0c18 Tritanomaly 0.01% of the population