#21b1bf Color Information

In a RGB color space, hex #21b1bf is composed of 12.9% red, 69.4% green and 74.9% blue. Whereas in a CMYK color space, it is composed of 82.7% cyan, 7.3% magenta, 0% yellow and 25.1% black. It has a hue angle of 185.3 degrees, a saturation of 70.5% and a lightness of 43.9%. #21b1bf color hex could be obtained by blending #42ffff with #00637f. Closest websafe color is: #3399cc.

    • R 13
    • G 69
    • B 75
    RGB color chart
    • C 83
    • M 7
    • Y 0
    • K 25
    CMYK color chart

#21b1bf color description : Strong cyan.

#21b1bf Color Conversion

The hexadecimal color #21b1bf has RGB values of R:33, G:177, B:191 and CMYK values of C:0.83, M:0.07, Y:0, K:0.25. Its decimal value is 2208191.

Hex triplet 21b1bf #21b1bf
RGB Decimal 33, 177, 191 rgb(33,177,191)
RGB Percent 12.9, 69.4, 74.9 rgb(12.9%,69.4%,74.9%)
CMYK 83, 7, 0, 25
HSL 185.3°, 70.5, 43.9 hsl(185.3,70.5%,43.9%)
HSV (or HSB) 185.3°, 82.7, 74.9
Web Safe 3399cc #3399cc
CIE-LAB 66.157, -30.59, -17.426
XYZ 25.751, 35.527, 54.788
xyY 0.222, 0.306, 35.527
CIE-LCH 66.157, 35.205, 209.669
CIE-LUV 66.157, -47.627, -22.45
Hunter-Lab 59.604, -27.191, -12.776
Binary 00100001, 10110001, 10111111

Color Schemes with #21b1bf

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

Alternatives to #21b1bf

Below, you can see some colors close to #21b1bf. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#21b1bf Preview

Text with hexadecimal color #21b1bf

This text has a font color of #21b1bf.

<span style="color:#21b1bf;">Text here</span>
#21b1bf background color

This paragraph has a background color of #21b1bf.

<p style="background-color:#21b1bf;">Content here</p>
#21b1bf border color

This element has a border color of #21b1bf.

<div style="border:1px solid #21b1bf;">Content here</div>
CSS codes
.text {color:#21b1bf;}
.background {background-color:#21b1bf;}
.border {border:1px solid #21b1bf;}

Shades and Tints of #21b1bf

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, #010707 is the darkest color, while #f5fdfd is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #21b1bf

A tone is produced by adding gray to any pure hue. In this case, #6f7171 is the less saturated color, while #07c6d9 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #21b1bf 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.

  • #888888 Achromatopsia 0.005% of the population
  • #739093 Atypical Achromatopsia 0.001% of the population
  • #a2a4b8 Protanopia 1% of men
  • #a1a2c9 Deuteranopia 1% of men
  • #2cb5c2 Tritanopia 0.001% of the population
  • #73a9ba Protanomaly 1% of men, 0.01% of women
  • #73a7c5 Deuteranomaly 6% of men, 0.4% of women
  • #28b3c1 Tritanomaly 0.01% of the population