#21908b Color Information

In a RGB color space, hex #21908b is composed of 12.9% red, 56.5% green and 54.5% blue. Whereas in a CMYK color space, it is composed of 77.1% cyan, 0% magenta, 3.5% yellow and 43.5% black. It has a hue angle of 177.3 degrees, a saturation of 62.7% and a lightness of 34.7%. #21908b color hex could be obtained by blending #42ffff with #002117. Closest websafe color is: #339999.

    • R 13
    • G 56
    • B 55
    RGB color chart
    • C 77
    • M 0
    • Y 3
    • K 44
    CMYK color chart

#21908b color description : Dark cyan.

#21908b Color Conversion

The hexadecimal color #21908b has RGB values of R:33, G:144, B:139 and CMYK values of C:0.77, M:0, Y:0.03, K:0.44. Its decimal value is 2199691.

Hex triplet 21908b #21908b
RGB Decimal 33, 144, 139 rgb(33,144,139)
RGB Percent 12.9, 56.5, 54.5 rgb(12.9%,56.5%,54.5%)
CMYK 77, 0, 3, 44
HSL 177.3°, 62.7, 34.7 hsl(177.3,62.7%,34.7%)
HSV (or HSB) 177.3°, 77.1, 56.5
Web Safe 339999 #339999
CIE-LAB 54.167, -30.696, -6.042
XYZ 15.259, 22.132, 27.892
xyY 0.234, 0.339, 22.132
CIE-LCH 54.167, 31.285, 191.135
CIE-LUV 54.167, -39.573, -4.289
Hunter-Lab 47.045, -24.432, -2.221
Binary 00100001, 10010000, 10001011

Color Schemes with #21908b

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

Alternatives to #21908b

Below, you can see some colors close to #21908b. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#21908b Preview

Text with hexadecimal color #21908b

This text has a font color of #21908b.

<span style="color:#21908b;">Text here</span>
#21908b background color

This paragraph has a background color of #21908b.

<p style="background-color:#21908b;">Content here</p>
#21908b border color

This element has a border color of #21908b.

<div style="border:1px solid #21908b;">Content here</div>
CSS codes
.text {color:#21908b;}
.background {background-color:#21908b;}
.border {border:1px solid #21908b;}

Shades and Tints of #21908b

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, #000000 is the darkest color, while #effbfb is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #21908b

A tone is produced by adding gray to any pure hue. In this case, #575a59 is the less saturated color, while #06aba4 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #21908b 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
  • #6e6e6e Achromatopsia 0.005% of the population
  • #5f7574 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #898789 Protanopia 1% of men
  • #8d8497 Deuteranopia 1% of men
  • #37939e Tritanopia 0.001% of the population
Trichromacy
  • #638a89 Protanomaly 1% of men, 0.01% of women
  • #658892 Deuteranomaly 6% of men, 0.4% of women
  • #2f9297 Tritanomaly 0.01% of the population