#21243b Color Information

In a RGB color space, hex #21243b is composed of 12.9% red, 14.1% green and 23.1% blue. Whereas in a CMYK color space, it is composed of 44.1% cyan, 39% magenta, 0% yellow and 76.9% black. It has a hue angle of 233.1 degrees, a saturation of 28.3% and a lightness of 18%. #21243b color hex could be obtained by blending #424876 with #000000. Closest websafe color is: #333333.

    • R 13
    • G 14
    • B 23
    RGB color chart
    • C 44
    • M 39
    • Y 0
    • K 77
    CMYK color chart

#21243b color description : Very dark desaturated blue.

#21243b Color Conversion

The hexadecimal color #21243b has RGB values of R:33, G:36, B:59 and CMYK values of C:0.44, M:0.39, Y:0, K:0.77. Its decimal value is 2171963.

Hex triplet 21243b #21243b
RGB Decimal 33, 36, 59 rgb(33,36,59)
RGB Percent 12.9, 14.1, 23.1 rgb(12.9%,14.1%,23.1%)
CMYK 44, 39, 0, 77
HSL 233.1°, 28.3, 18 hsl(233.1,28.3%,18%)
HSV (or HSB) 233.1°, 44.1, 23.1
Web Safe 333333 #333333
CIE-LAB 14.958, 5.68, -15.238
XYZ 2.047, 1.901, 4.396
xyY 0.245, 0.228, 1.901
CIE-LCH 14.958, 16.262, 290.444
CIE-LUV 14.958, -2.071, -15.032
Hunter-Lab 13.787, 2.38, -9.256
Binary 00100001, 00100100, 00111011

Color Schemes with #21243b

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

Alternatives to #21243b

Below, you can see some colors close to #21243b. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#21243b Preview

Text with hexadecimal color #21243b

This text has a font color of #21243b.

<span style="color:#21243b;">Text here</span>
#21243b background color

This paragraph has a background color of #21243b.

<p style="background-color:#21243b;">Content here</p>
#21243b border color

This element has a border color of #21243b.

<div style="border:1px solid #21243b;">Content here</div>
CSS codes
.text {color:#21243b;}
.background {background-color:#21243b;}
.border {border:1px solid #21243b;}

Shades and Tints of #21243b

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, #050509 is the darkest color, while #fbfbfd is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #21243b

A tone is produced by adding gray to any pure hue. In this case, #2c2c30 is the less saturated color, while #010c5b is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #21243b 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.

  • #262626 Achromatopsia 0.005% of the population
  • #25262a Atypical Achromatopsia 0.001% of the population
  • #293045 Protanopia 1% of men
  • #283044 Deuteranopia 1% of men
  • #283236 Tritanopia 0.001% of the population
  • #262b41 Protanomaly 1% of men, 0.01% of women
  • #252c41 Deuteranomaly 6% of men, 0.4% of women
  • #252d37 Tritanomaly 0.01% of the population