#21909b Color Information

In a RGB color space, hex #21909b is composed of 12.9% red, 56.5% green and 60.8% blue. Whereas in a CMYK color space, it is composed of 78.7% cyan, 7.1% magenta, 0% yellow and 39.2% black. It has a hue angle of 185.4 degrees, a saturation of 64.9% and a lightness of 36.9%. #21909b color hex could be obtained by blending #42ffff with #002137. Closest websafe color is: #339999.

    • R 13
    • G 56
    • B 61
    RGB color chart
    • C 79
    • M 7
    • Y 0
    • K 39
    CMYK color chart

#21909b color description : Dark cyan.

#21909b Color Conversion

The hexadecimal color #21909b has RGB values of R:33, G:144, B:155 and CMYK values of C:0.79, M:0.07, Y:0, K:0.39. Its decimal value is 2199707.

Hex triplet 21909b #21909b
RGB Decimal 33, 144, 155 rgb(33,144,155)
RGB Percent 12.9, 56.5, 60.8 rgb(12.9%,56.5%,60.8%)
CMYK 79, 7, 0, 39
HSL 185.4°, 64.9, 36.9 hsl(185.4,64.9%,36.9%)
HSV (or HSB) 185.4°, 78.7, 60.8
Web Safe 339999 #339999
CIE-LAB 54.694, -25.708, -14.471
XYZ 16.515, 22.635, 34.507
xyY 0.224, 0.307, 22.635
CIE-LCH 54.694, 29.501, 209.375
CIE-LUV 54.694, -38.461, -17.815
Hunter-Lab 47.576, -21.295, -9.7
Binary 00100001, 10010000, 10011011

Color Schemes with #21909b

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

Alternatives to #21909b

Below, you can see some colors close to #21909b. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#21909b Preview

Text with hexadecimal color #21909b

This text has a font color of #21909b.

<span style="color:#21909b;">Text here</span>
#21909b background color

This paragraph has a background color of #21909b.

<p style="background-color:#21909b;">Content here</p>
#21909b border color

This element has a border color of #21909b.

<div style="border:1px solid #21909b;">Content here</div>
CSS codes
.text {color:#21909b;}
.background {background-color:#21909b;}
.border {border:1px solid #21909b;}

Shades and Tints of #21909b

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, #020909 is the darkest color, while #f8fdfe is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #21909b

A tone is produced by adding gray to any pure hue. In this case, #5b6161 is the less saturated color, while #04a8b8 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #21909b 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
  • #707070 Achromatopsia 0.005% of the population
  • #607679 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #868898 Protanopia 1% of men
  • #8686a5 Deuteranopia 1% of men
  • #2d95a0 Tritanopia 0.001% of the population
Trichromacy
  • #618b99 Protanomaly 1% of men, 0.01% of women
  • #618aa1 Deuteranomaly 6% of men, 0.4% of women
  • #28939e Tritanomaly 0.01% of the population