#21a3a0 Color Information

In a RGB color space, hex #21a3a0 is composed of 12.9% red, 63.9% green and 62.7% blue. Whereas in a CMYK color space, it is composed of 79.8% cyan, 0% magenta, 1.8% yellow and 36.1% black. It has a hue angle of 178.6 degrees, a saturation of 66.3% and a lightness of 38.4%. #21a3a0 color hex could be obtained by blending #42ffff with #004741. Closest websafe color is: #339999.

    • R 13
    • G 64
    • B 63
    RGB color chart
    • C 80
    • M 0
    • Y 2
    • K 36
    CMYK color chart

#21a3a0 color description : Dark cyan.

#21a3a0 Color Conversion

The hexadecimal color #21a3a0 has RGB values of R:33, G:163, B:160 and CMYK values of C:0.8, M:0, Y:0.02, K:0.36. Its decimal value is 2204576.

Hex triplet 21a3a0 #21a3a0
RGB Decimal 33, 163, 160 rgb(33,163,160)
RGB Percent 12.9, 63.9, 62.7 rgb(12.9%,63.9%,62.7%)
CMYK 80, 0, 2, 36
HSL 178.6°, 66.3, 38.4 hsl(178.6,66.3%,38.4%)
HSV (or HSB) 178.6°, 79.8, 63.9
Web Safe 339999 #339999
CIE-LAB 60.829, -33.43, -8.108
XYZ 20.068, 29.054, 37.806
xyY 0.231, 0.334, 29.054
CIE-LCH 60.829, 34.399, 193.632
CIE-LUV 60.829, -44.948, -7.135
Hunter-Lab 53.902, -27.872, -3.854
Binary 00100001, 10100011, 10100000

Color Schemes with #21a3a0

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

Alternatives to #21a3a0

Below, you can see some colors close to #21a3a0. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#21a3a0 Preview

Text with hexadecimal color #21a3a0

This text has a font color of #21a3a0.

<span style="color:#21a3a0;">Text here</span>
#21a3a0 background color

This paragraph has a background color of #21a3a0.

<p style="background-color:#21a3a0;">Content here</p>
#21a3a0 border color

This element has a border color of #21a3a0.

<div style="border:1px solid #21a3a0;">Content here</div>
CSS codes
.text {color:#21a3a0;}
.background {background-color:#21a3a0;}
.border {border:1px solid #21a3a0;}

Shades and Tints of #21a3a0

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, #031010 is the darkest color, while #ffffff is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #21a3a0

A tone is produced by adding gray to any pure hue. In this case, #5d6766 is the less saturated color, while #03c1bd is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #21a3a0 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.

  • #7c7c7c Achromatopsia 0.005% of the population
  • #6a8483 Atypical Achromatopsia 0.001% of the population
  • #99979b Protanopia 1% of men
  • #9c94ab Deuteranopia 1% of men
  • #39a5b1 Tritanopia 0.001% of the population
  • #6d9b9d Protanomaly 1% of men, 0.01% of women
  • #6f99a7 Deuteranomaly 6% of men, 0.4% of women
  • #30a4ab Tritanomaly 0.01% of the population