#21808b Color Information

In a RGB color space, hex #21808b is composed of 12.9% red, 50.2% green and 54.5% blue. Whereas in a CMYK color space, it is composed of 76.3% cyan, 7.9% magenta, 0% yellow and 45.5% black. It has a hue angle of 186.2 degrees, a saturation of 61.6% and a lightness of 33.7%. #21808b color hex could be obtained by blending #42ffff with #000117. Closest websafe color is: #339999.

    • R 13
    • G 50
    • B 55
    RGB color chart
    • C 76
    • M 8
    • Y 0
    • K 45
    CMYK color chart

#21808b color description : Dark cyan.

#21808b Color Conversion

The hexadecimal color #21808b has RGB values of R:33, G:128, B:139 and CMYK values of C:0.76, M:0.08, Y:0, K:0.45. Its decimal value is 2195595.

Hex triplet 21808b #21808b
RGB Decimal 33, 128, 139 rgb(33,128,139)
RGB Percent 12.9, 50.2, 54.5 rgb(12.9%,50.2%,54.5%)
CMYK 76, 8, 0, 45
HSL 186.2°, 61.6, 33.7 hsl(186.2,61.6%,33.7%)
HSV (or HSB) 186.2°, 76.3, 54.5
Web Safe 339999 #339999
CIE-LAB 49.038, -22.684, -13.735
XYZ 13.005, 17.625, 27.141
xyY 0.225, 0.305, 17.625
CIE-LCH 49.038, 26.519, 211.195
CIE-LUV 49.038, -33.693, -16.731
Hunter-Lab 41.982, -18.171, -8.944
Binary 00100001, 10000000, 10001011

Color Schemes with #21808b

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

Alternatives to #21808b

Below, you can see some colors close to #21808b. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#21808b Preview

Text with hexadecimal color #21808b

This text has a font color of #21808b.

<span style="color:#21808b;">Text here</span>
#21808b background color

This paragraph has a background color of #21808b.

<p style="background-color:#21808b;">Content here</p>
#21808b border color

This element has a border color of #21808b.

<div style="border:1px solid #21808b;">Content here</div>
CSS codes
.text {color:#21808b;}
.background {background-color:#21808b;}
.border {border:1px solid #21808b;}

Shades and Tints of #21808b

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, #030b0c is the darkest color, while #fbfefe is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #21808b

A tone is produced by adding gray to any pure hue. In this case, #565656 is the less saturated color, while #0795a5 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #21808b 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.

Monochromacy
  • #656565 Achromatopsia 0.005% of the population
  • #576a6d Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #797a8a Protanopia 1% of men
  • #797996 Deuteranopia 1% of men
  • #2c8690 Tritanopia 0.001% of the population
Trichromacy
  • #597c8a Protanomaly 1% of men, 0.01% of women
  • #597b92 Deuteranomaly 6% of men, 0.4% of women
  • #28848e Tritanomaly 0.01% of the population