#231821 Color Information

In a RGB color space, hex #231821 is composed of 13.7% red, 9.4% green and 12.9% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 31.4% magenta, 5.7% yellow and 86.3% black. It has a hue angle of 310.9 degrees, a saturation of 18.6% and a lightness of 11.6%. #231821 color hex could be obtained by blending #463042 with #000000. Closest websafe color is: #330033.

    • R 14
    • G 9
    • B 13
    RGB color chart
    • C 0
    • M 31
    • Y 6
    • K 86
    CMYK color chart

#231821 color description : Very dark (mostly black) magenta.

#231821 Color Conversion

The hexadecimal color #231821 has RGB values of R:35, G:24, B:33 and CMYK values of C:0, M:0.31, Y:0.06, K:0.86. Its decimal value is 2299937.

Hex triplet 231821 #231821
RGB Decimal 35, 24, 33 rgb(35,24,33)
RGB Percent 13.7, 9.4, 12.9 rgb(13.7%,9.4%,12.9%)
CMYK 0, 31, 6, 86
HSL 310.9°, 18.6, 11.6 hsl(310.9,18.6%,11.6%)
HSV (or HSB) 310.9°, 31.4, 13.7
Web Safe 330033 #330033
CIE-LAB 9.957, 7.515, -4.099
XYZ 1.294, 1.12, 1.587
xyY 0.323, 0.28, 1.12
CIE-LCH 9.957, 8.56, 331.387
CIE-LUV 9.957, 3.704, -3.527
Hunter-Lab 10.585, 3.302, -1.479
Binary 00100011, 00011000, 00100001

Color Schemes with #231821

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

Alternatives to #231821

Below, you can see some colors close to #231821. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#231821 Preview

Text with hexadecimal color #231821

This text has a font color of #231821.

<span style="color:#231821;">Text here</span>
#231821 background color

This paragraph has a background color of #231821.

<p style="background-color:#231821;">Content here</p>
#231821 border color

This element has a border color of #231821.

<div style="border:1px solid #231821;">Content here</div>
CSS codes
.text {color:#231821;}
.background {background-color:#231821;}
.border {border:1px solid #231821;}

Shades and Tints of #231821

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, #000000 is the darkest color, while #f7f3f6 is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #231821

A tone is produced by adding gray to any pure hue. In this case, #1e1d1e is the less saturated color, while #3a012f is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #231821 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
  • #1c1c1c Achromatopsia 0.005% of the population
  • #1d1b1d Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #25262e Protanopia 1% of men
  • #28262b Deuteranopia 1% of men
  • #2d2427 Tritanopia 0.001% of the population
Trichromacy
  • #242129 Protanomaly 1% of men, 0.01% of women
  • #262127 Deuteranomaly 6% of men, 0.4% of women
  • #292025 Tritanomaly 0.01% of the population