#21312b Color Information

In a RGB color space, hex #21312b is composed of 12.9% red, 19.2% green and 16.9% blue. Whereas in a CMYK color space, it is composed of 32.7% cyan, 0% magenta, 12.2% yellow and 80.8% black. It has a hue angle of 157.5 degrees, a saturation of 19.5% and a lightness of 16.1%. #21312b color hex could be obtained by blending #426256 with #000000. Closest websafe color is: #333333.

    • R 13
    • G 19
    • B 17
    RGB color chart
    • C 33
    • M 0
    • Y 12
    • K 81
    CMYK color chart

#21312b color description : Very dark (mostly black) cyan - lime green.

#21312b Color Conversion

The hexadecimal color #21312b has RGB values of R:33, G:49, B:43 and CMYK values of C:0.33, M:0, Y:0.12, K:0.81. Its decimal value is 2175275.

Hex triplet 21312b #21312b
RGB Decimal 33, 49, 43 rgb(33,49,43)
RGB Percent 12.9, 19.2, 16.9 rgb(12.9%,19.2%,16.9%)
CMYK 33, 0, 12, 81
HSL 157.5°, 19.5, 16.1 hsl(157.5,19.5%,16.1%)
HSV (or HSB) 157.5°, 32.7, 19.2
Web Safe 333333 #333333
CIE-LAB 18.775, -8.237, 1.697
XYZ 2.161, 2.694, 2.692
xyY 0.286, 0.357, 2.694
CIE-LCH 18.775, 8.41, 168.359
CIE-LUV 18.775, -6.626, 2.541
Hunter-Lab 16.414, -5.22, 1.768
Binary 00100001, 00110001, 00101011

Color Schemes with #21312b

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

Alternatives to #21312b

Below, you can see some colors close to #21312b. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#21312b Preview

Text with hexadecimal color #21312b

This text has a font color of #21312b.

<span style="color:#21312b;">Text here</span>
#21312b background color

This paragraph has a background color of #21312b.

<p style="background-color:#21312b;">Content here</p>
#21312b border color

This element has a border color of #21312b.

<div style="border:1px solid #21312b;">Content here</div>
CSS codes
.text {color:#21312b;}
.background {background-color:#21312b;}
.border {border:1px solid #21312b;}

Shades and Tints of #21312b

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, #010202 is the darkest color, while #f5f9f7 is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #21312b

A tone is produced by adding gray to any pure hue. In this case, #272b29 is the less saturated color, while #015133 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #21312b 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.

  • #2c2c2c Achromatopsia 0.005% of the population
  • #2a2d2c Atypical Achromatopsia 0.001% of the population
  • #3a3834 Protanopia 1% of men
  • #3e3637 Deuteranopia 1% of men
  • #2e3a3e Tritanopia 0.001% of the population
  • #313530 Protanomaly 1% of men, 0.01% of women
  • #333433 Deuteranomaly 6% of men, 0.4% of women
  • #293737 Tritanomaly 0.01% of the population