#21090b Color Information

In a RGB color space, hex #21090b is composed of 12.9% red, 3.5% green and 4.3% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 72.7% magenta, 66.7% yellow and 87.1% black. It has a hue angle of 355 degrees, a saturation of 57.1% and a lightness of 8.2%. #21090b color hex could be obtained by blending #421216 with #000000. Closest websafe color is: #330000.

    • R 13
    • G 4
    • B 4
    RGB color chart
    • C 0
    • M 73
    • Y 67
    • K 87
    CMYK color chart

#21090b color description : Very dark (mostly black) red.

#21090b Color Conversion

The hexadecimal color #21090b has RGB values of R:33, G:9, B:11 and CMYK values of C:0, M:0.73, Y:0.67, K:0.87. Its decimal value is 2165003.

Hex triplet 21090b #21090b
RGB Decimal 33, 9, 11 rgb(33,9,11)
RGB Percent 12.9, 3.5, 4.3 rgb(12.9%,3.5%,4.3%)
CMYK 0, 73, 67, 87
HSL 355°, 57.1, 8.2 hsl(355,57.1%,8.2%)
HSV (or HSB) 355°, 72.7, 12.9
Web Safe 330000 #330000
CIE-LAB 4.904, 11.03, 3.02
XYZ 0.785, 0.543, 0.38
xyY 0.46, 0.318, 0.543
CIE-LCH 4.904, 11.436, 15.312
CIE-LUV 4.904, 7.276, 1.08
Hunter-Lab 7.368, 6.129, 2.1
Binary 00100001, 00001001, 00001011

Color Schemes with #21090b

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

Alternatives to #21090b

Below, you can see some colors close to #21090b. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#21090b Preview

Text with hexadecimal color #21090b

This text has a font color of #21090b.

<span style="color:#21090b;">Text here</span>
#21090b background color

This paragraph has a background color of #21090b.

<p style="background-color:#21090b;">Content here</p>
#21090b border color

This element has a border color of #21090b.

<div style="border:1px solid #21090b;">Content here</div>
CSS codes
.text {color:#21090b;}
.background {background-color:#21090b;}
.border {border:1px solid #21090b;}

Shades and Tints of #21090b

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, #020101 is the darkest color, while #fbf2f3 is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #21090b

A tone is produced by adding gray to any pure hue. In this case, #161414 is the less saturated color, while #290104 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #21090b 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
  • #130f0f Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #1e1c1a Protanopia 1% of men
  • #211b16 Deuteranopia 1% of men
  • #2c1517 Tritanopia 0.001% of the population
Trichromacy
  • #1f1515 Protanomaly 1% of men, 0.01% of women
  • #211512 Deuteranomaly 6% of men, 0.4% of women
  • #281112 Tritanomaly 0.01% of the population