#21b291 Color Information

In a RGB color space, hex #21b291 is composed of 12.9% red, 69.8% green and 56.9% blue. Whereas in a CMYK color space, it is composed of 81.5% cyan, 0% magenta, 18.5% yellow and 30.2% black. It has a hue angle of 166.3 degrees, a saturation of 68.7% and a lightness of 41.4%. #21b291 color hex could be obtained by blending #42ffff with #006523. Closest websafe color is: #339999.

    • R 13
    • G 70
    • B 57
    RGB color chart
    • C 81
    • M 0
    • Y 19
    • K 30
    CMYK color chart

#21b291 color description : Dark cyan.

#21b291 Color Conversion

The hexadecimal color #21b291 has RGB values of R:33, G:178, B:145 and CMYK values of C:0.81, M:0, Y:0.19, K:0.3. Its decimal value is 2208401.

Hex triplet 21b291 #21b291
RGB Decimal 33, 178, 145 rgb(33,178,145)
RGB Percent 12.9, 69.8, 56.9 rgb(12.9%,69.8%,56.9%)
CMYK 81, 0, 19, 30
HSL 166.3°, 68.7, 41.4 hsl(166.3,68.7%,41.4%)
HSV (or HSB) 166.3°, 81.5, 69.8
Web Safe 339999 #339999
CIE-LAB 65.126, -44.292, 6.558
XYZ 21.657, 34.206, 32.248
xyY 0.246, 0.388, 34.206
CIE-LCH 65.126, 44.775, 171.577
CIE-LUV 65.126, -51.36, 16.229
Hunter-Lab 58.486, -36.255, 8.249
Binary 00100001, 10110010, 10010001

Color Schemes with #21b291

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

Alternatives to #21b291

Below, you can see some colors close to #21b291. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#21b291 Preview

Text with hexadecimal color #21b291

This text has a font color of #21b291.

<span style="color:#21b291;">Text here</span>
#21b291 background color

This paragraph has a background color of #21b291.

<p style="background-color:#21b291;">Content here</p>
#21b291 border color

This element has a border color of #21b291.

<div style="border:1px solid #21b291;">Content here</div>
CSS codes
.text {color:#21b291;}
.background {background-color:#21b291;}
.border {border:1px solid #21b291;}

Shades and Tints of #21b291

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, #020d0a is the darkest color, while #fbfefe is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #21b291

A tone is produced by adding gray to any pure hue. In this case, #62716e is the less saturated color, while #01d2a3 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #21b291 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
  • #838383 Achromatopsia 0.005% of the population
  • #6f8c86 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #aaa28d Protanopia 1% of men
  • #b39e9f Deuteranopia 1% of men
  • #4ab0bd Tritanopia 0.001% of the population
Trichromacy
  • #78a88e Protanomaly 1% of men, 0.01% of women
  • #7ea59a Deuteranomaly 6% of men, 0.4% of women
  • #3bb1ad Tritanomaly 0.01% of the population