#21312d Color Information

In a RGB color space, hex #21312d is composed of 12.9% red, 19.2% green and 17.6% blue. Whereas in a CMYK color space, it is composed of 32.7% cyan, 0% magenta, 8.2% yellow and 80.8% black. It has a hue angle of 165 degrees, a saturation of 19.5% and a lightness of 16.1%. #21312d color hex could be obtained by blending #42625a with #000000. Closest websafe color is: #333333.

    • R 13
    • G 19
    • B 18
    RGB color chart
    • C 33
    • M 0
    • Y 8
    • K 81
    CMYK color chart

#21312d color description : Very dark (mostly black) cyan.

#21312d Color Conversion

The hexadecimal color #21312d has RGB values of R:33, G:49, B:45 and CMYK values of C:0.33, M:0, Y:0.08, K:0.81. Its decimal value is 2175277.

Hex triplet 21312d #21312d
RGB Decimal 33, 49, 45 rgb(33,49,45)
RGB Percent 12.9, 19.2, 17.6 rgb(12.9%,19.2%,17.6%)
CMYK 33, 0, 8, 81
HSL 165°, 19.5, 16.1 hsl(165,19.5%,16.1%)
HSV (or HSB) 165°, 32.7, 19.2
Web Safe 333333 #333333
CIE-LAB 18.84, -7.699, 0.413
XYZ 2.199, 2.709, 2.89
xyY 0.282, 0.347, 2.709
CIE-LCH 18.84, 7.71, 176.929
CIE-LUV 18.84, -6.629, 1.241
Hunter-Lab 16.46, -4.958, 1.114
Binary 00100001, 00110001, 00101101

Color Schemes with #21312d

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

Alternatives to #21312d

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

Similar Colors

#21312d Preview

Text with hexadecimal color #21312d

This text has a font color of #21312d.

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

This paragraph has a background color of #21312d.

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

This element has a border color of #21312d.

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

Shades and Tints of #21312d

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 #f5f9f8 is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #21312d

A tone is produced by adding gray to any pure hue. In this case, #272b2a is the less saturated color, while #01513d is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #21312d 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
  • #3a3836 Protanopia 1% of men
  • #3d3739 Deuteranopia 1% of men
  • #2e3a3e Tritanopia 0.001% of the population
  • #313532 Protanomaly 1% of men, 0.01% of women
  • #333434 Deuteranomaly 6% of men, 0.4% of women
  • #293738 Tritanomaly 0.01% of the population