#21474b Color Information

In a RGB color space, hex #21474b is composed of 12.9% red, 27.8% green and 29.4% blue. Whereas in a CMYK color space, it is composed of 56% cyan, 5.3% magenta, 0% yellow and 70.6% black. It has a hue angle of 185.7 degrees, a saturation of 38.9% and a lightness of 21.2%. #21474b color hex could be obtained by blending #428e96 with #000000. Closest websafe color is: #333333.

    • R 13
    • G 28
    • B 29
    RGB color chart
    • C 56
    • M 5
    • Y 0
    • K 71
    CMYK color chart

#21474b color description : Very dark desaturated cyan.

#21474b Color Conversion

The hexadecimal color #21474b has RGB values of R:33, G:71, B:75 and CMYK values of C:0.56, M:0.05, Y:0, K:0.71. Its decimal value is 2180939.

Hex triplet 21474b #21474b
RGB Decimal 33, 71, 75 rgb(33,71,75)
RGB Percent 12.9, 27.8, 29.4 rgb(12.9%,27.8%,29.4%)
CMYK 56, 5, 0, 71
HSL 185.7°, 38.9, 21.2 hsl(185.7,38.9%,21.2%)
HSV (or HSB) 185.7°, 56, 29.4
Web Safe 333333 #333333
CIE-LAB 27.676, -12.19, -6.564
XYZ 4.15, 5.338, 7.468
xyY 0.245, 0.315, 5.338
CIE-LCH 27.676, 13.845, 208.301
CIE-LUV 27.676, -15.16, -6.393
Hunter-Lab 23.103, -8.366, -2.993
Binary 00100001, 01000111, 01001011

Color Schemes with #21474b

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

Alternatives to #21474b

Below, you can see some colors close to #21474b. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#21474b Preview

Text with hexadecimal color #21474b

This text has a font color of #21474b.

<span style="color:#21474b;">Text here</span>
#21474b background color

This paragraph has a background color of #21474b.

<p style="background-color:#21474b;">Content here</p>
#21474b border color

This element has a border color of #21474b.

<div style="border:1px solid #21474b;">Content here</div>
CSS codes
.text {color:#21474b;}
.background {background-color:#21474b;}
.border {border:1px solid #21474b;}

Shades and Tints of #21474b

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, #030707 is the darkest color, while #f8fcfc is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #21474b

A tone is produced by adding gray to any pure hue. In this case, #363636 is the less saturated color, while #045f68 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #21474b 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.

  • #3c3c3c Achromatopsia 0.005% of the population
  • #373e3f Atypical Achromatopsia 0.001% of the population
  • #4a4a51 Protanopia 1% of men
  • #4c4956 Deuteranopia 1% of men
  • #2d5056 Tritanopia 0.001% of the population
  • #3b494e Protanomaly 1% of men, 0.01% of women
  • #3c4852 Deuteranomaly 6% of men, 0.4% of women
  • #284c52 Tritanomaly 0.01% of the population