#21303a Color Information

In a RGB color space, hex #21303a is composed of 12.9% red, 18.8% green and 22.7% blue. Whereas in a CMYK color space, it is composed of 43.1% cyan, 17.2% magenta, 0% yellow and 77.3% black. It has a hue angle of 204 degrees, a saturation of 27.5% and a lightness of 17.8%. #21303a color hex could be obtained by blending #426074 with #000000. Closest websafe color is: #333333.

    • R 13
    • G 19
    • B 23
    RGB color chart
    • C 43
    • M 17
    • Y 0
    • K 77
    CMYK color chart

#21303a color description : Very dark desaturated blue.

#21303a Color Conversion

The hexadecimal color #21303a has RGB values of R:33, G:48, B:58 and CMYK values of C:0.43, M:0.17, Y:0, K:0.77. Its decimal value is 2175034.

Hex triplet 21303a #21303a
RGB Decimal 33, 48, 58 rgb(33,48,58)
RGB Percent 12.9, 18.8, 22.7 rgb(12.9%,18.8%,22.7%)
CMYK 43, 17, 0, 77
HSL 204°, 27.5, 17.8 hsl(204,27.5%,17.8%)
HSV (or HSB) 204°, 43.1, 22.7
Web Safe 333333 #333333
CIE-LAB 18.982, -3.132, -8.334
XYZ 2.448, 2.743, 4.403
xyY 0.255, 0.286, 2.743
CIE-LCH 18.982, 8.904, 249.404
CIE-LUV 18.982, -6.282, -8.326
Hunter-Lab 16.561, -2.599, -4.171
Binary 00100001, 00110000, 00111010

Color Schemes with #21303a

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

Alternatives to #21303a

Below, you can see some colors close to #21303a. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#21303a Preview

Text with hexadecimal color #21303a

This text has a font color of #21303a.

<span style="color:#21303a;">Text here</span>
#21303a background color

This paragraph has a background color of #21303a.

<p style="background-color:#21303a;">Content here</p>
#21303a border color

This element has a border color of #21303a.

<div style="border:1px solid #21303a;">Content here</div>
CSS codes
.text {color:#21303a;}
.background {background-color:#21303a;}
.border {border:1px solid #21303a;}

Shades and Tints of #21303a

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, #050708 is the darkest color, while #fafcfc is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #21303a

A tone is produced by adding gray to any pure hue. In this case, #2c2e30 is the less saturated color, while #01365a is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #21303a 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.

  • #2d2d2d Achromatopsia 0.005% of the population
  • #2b2e30 Atypical Achromatopsia 0.001% of the population
  • #363842 Protanopia 1% of men
  • #373745 Deuteranopia 1% of men
  • #2b3b3f Tritanopia 0.001% of the population
  • #2e353f Protanomaly 1% of men, 0.01% of women
  • #2f3541 Deuteranomaly 6% of men, 0.4% of women
  • #27373d Tritanomaly 0.01% of the population