#21373a Color Information

In a RGB color space, hex #21373a is composed of 12.9% red, 21.6% green and 22.7% blue. Whereas in a CMYK color space, it is composed of 43.1% cyan, 5.2% magenta, 0% yellow and 77.3% black. It has a hue angle of 187.2 degrees, a saturation of 27.5% and a lightness of 17.8%. #21373a color hex could be obtained by blending #426e74 with #000000. Closest websafe color is: #333333.

    • R 13
    • G 22
    • B 23
    RGB color chart
    • C 43
    • M 5
    • Y 0
    • K 77
    CMYK color chart

#21373a color description : Very dark desaturated cyan.

#21373a Color Conversion

The hexadecimal color #21373a has RGB values of R:33, G:55, B:58 and CMYK values of C:0.43, M:0.05, Y:0, K:0.77. Its decimal value is 2176826.

Hex triplet 21373a #21373a
RGB Decimal 33, 55, 58 rgb(33,55,58)
RGB Percent 12.9, 21.6, 22.7 rgb(12.9%,21.6%,22.7%)
CMYK 43, 5, 0, 77
HSL 187.2°, 27.5, 17.8 hsl(187.2,27.5%,17.8%)
HSV (or HSB) 187.2°, 43.1, 22.7
Web Safe 333333 #333333
CIE-LAB 21.435, -7.734, -4.636
XYZ 2.757, 3.361, 4.506
xyY 0.259, 0.316, 3.361
CIE-LCH 21.435, 9.017, 210.941
CIE-LUV 21.435, -9.053, -4.114
Hunter-Lab 18.333, -5.241, -1.74
Binary 00100001, 00110111, 00111010

Color Schemes with #21373a

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

Alternatives to #21373a

Below, you can see some colors close to #21373a. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#21373a Preview

Text with hexadecimal color #21373a

This text has a font color of #21373a.

<span style="color:#21373a;">Text here</span>
#21373a background color

This paragraph has a background color of #21373a.

<p style="background-color:#21373a;">Content here</p>
#21373a border color

This element has a border color of #21373a.

<div style="border:1px solid #21373a;">Content here</div>
CSS codes
.text {color:#21373a;}
.background {background-color:#21373a;}
.border {border:1px solid #21373a;}

Shades and Tints of #21373a

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, #050808 is the darkest color, while #fafcfc is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #21373a

A tone is produced by adding gray to any pure hue. In this case, #2c2f30 is the less saturated color, while #014f5a is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #21373a 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.

  • #313131 Achromatopsia 0.005% of the population
  • #2e3233 Atypical Achromatopsia 0.001% of the population
  • #3d3d42 Protanopia 1% of men
  • #3f3c45 Deuteranopia 1% of men
  • #2d4145 Tritanopia 0.001% of the population
  • #333b3f Protanomaly 1% of men, 0.01% of women
  • #343a41 Deuteranomaly 6% of men, 0.4% of women
  • #283d41 Tritanomaly 0.01% of the population