#21302f Color Information

In a RGB color space, hex #21302f is composed of 12.9% red, 18.8% green and 18.4% blue. Whereas in a CMYK color space, it is composed of 31.3% cyan, 0% magenta, 2.1% yellow and 81.2% black. It has a hue angle of 176 degrees, a saturation of 18.5% and a lightness of 15.9%. #21302f color hex could be obtained by blending #42605e with #000000. Closest websafe color is: #333333.

    • R 13
    • G 19
    • B 18
    RGB color chart
    • C 31
    • M 0
    • Y 2
    • K 81
    CMYK color chart

#21302f color description : Very dark (mostly black) cyan.

#21302f Color Conversion

The hexadecimal color #21302f has RGB values of R:33, G:48, B:47 and CMYK values of C:0.31, M:0, Y:0.02, K:0.81. Its decimal value is 2175023.

Hex triplet 21302f #21302f
RGB Decimal 33, 48, 47 rgb(33,48,47)
RGB Percent 12.9, 18.8, 18.4 rgb(12.9%,18.8%,18.4%)
CMYK 31, 0, 2, 81
HSL 176°, 18.5, 15.9 hsl(176,18.5%,15.9%)
HSV (or HSB) 176°, 31.3, 18.8
Web Safe 333333 #333333
CIE-LAB 18.551, -6.493, -1.391
XYZ 2.197, 2.642, 3.083
xyY 0.277, 0.334, 2.642
CIE-LCH 18.551, 6.641, 192.093
CIE-LUV 18.551, -6.221, -0.673
Hunter-Lab 16.255, -4.321, 0.132
Binary 00100001, 00110000, 00101111

Color Schemes with #21302f

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

Alternatives to #21302f

Below, you can see some colors close to #21302f. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#21302f Preview

Text with hexadecimal color #21302f

This text has a font color of #21302f.

<span style="color:#21302f;">Text here</span>
#21302f background color

This paragraph has a background color of #21302f.

<p style="background-color:#21302f;">Content here</p>
#21302f border color

This element has a border color of #21302f.

<div style="border:1px solid #21302f;">Content here</div>
CSS codes
.text {color:#21302f;}
.background {background-color:#21302f;}
.border {border:1px solid #21302f;}

Shades and Tints of #21302f

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, #010201 is the darkest color, while #f5f8f8 is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #21302f

A tone is produced by adding gray to any pure hue. In this case, #272a2a is the less saturated color, while #024f4a is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #21302f 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.

  • #2b2b2b Achromatopsia 0.005% of the population
  • #292c2c Atypical Achromatopsia 0.001% of the population
  • #383738 Protanopia 1% of men
  • #3b363b Deuteranopia 1% of men
  • #2d3a3e Tritanopia 0.001% of the population
  • #303434 Protanomaly 1% of men, 0.01% of women
  • #323436 Deuteranomaly 6% of men, 0.4% of women
  • #293638 Tritanomaly 0.01% of the population