#21313b Color Information

In a RGB color space, hex #21313b is composed of 12.9% red, 19.2% green and 23.1% blue. Whereas in a CMYK color space, it is composed of 44.1% cyan, 16.9% magenta, 0% yellow and 76.9% black. It has a hue angle of 203.1 degrees, a saturation of 28.3% and a lightness of 18%. #21313b color hex could be obtained by blending #426276 with #000000. Closest websafe color is: #333333.

    • R 13
    • G 19
    • B 23
    RGB color chart
    • C 44
    • M 17
    • Y 0
    • K 77
    CMYK color chart

#21313b color description : Very dark desaturated blue.

#21313b Color Conversion

The hexadecimal color #21313b has RGB values of R:33, G:49, B:59 and CMYK values of C:0.44, M:0.17, Y:0, K:0.77. Its decimal value is 2175291.

Hex triplet 21313b #21313b
RGB Decimal 33, 49, 59 rgb(33,49,59)
RGB Percent 12.9, 19.2, 23.1 rgb(12.9%,19.2%,23.1%)
CMYK 44, 17, 0, 77
HSL 203.1°, 28.3, 18 hsl(203.1,28.3%,18%)
HSV (or HSB) 203.1°, 44.1, 23.1
Web Safe 333333 #333333
CIE-LAB 19.373, -3.481, -8.427
XYZ 2.515, 2.836, 4.552
xyY 0.254, 0.286, 2.836
CIE-LCH 19.373, 9.117, 247.553
CIE-LUV 19.373, -6.673, -8.466
Hunter-Lab 16.839, -2.812, -4.241
Binary 00100001, 00110001, 00111011

Color Schemes with #21313b

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

Alternatives to #21313b

Below, you can see some colors close to #21313b. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#21313b Preview

Text with hexadecimal color #21313b

This text has a font color of #21313b.

<span style="color:#21313b;">Text here</span>
#21313b background color

This paragraph has a background color of #21313b.

<p style="background-color:#21313b;">Content here</p>
#21313b border color

This element has a border color of #21313b.

<div style="border:1px solid #21313b;">Content here</div>
CSS codes
.text {color:#21313b;}
.background {background-color:#21313b;}
.border {border:1px solid #21313b;}

Shades and Tints of #21313b

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, #050709 is the darkest color, while #fbfcfd is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #21313b

A tone is produced by adding gray to any pure hue. In this case, #2c2f30 is the less saturated color, while #01385b is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #21313b 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
  • #2d2d2d Achromatopsia 0.005% of the population
  • #2b2e30 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #373943 Protanopia 1% of men
  • #383846 Deuteranopia 1% of men
  • #2b3c40 Tritanopia 0.001% of the population
Trichromacy
  • #2f3640 Protanomaly 1% of men, 0.01% of women
  • #2f3542 Deuteranomaly 6% of men, 0.4% of women
  • #27383e Tritanomaly 0.01% of the population