#21a3b6 Color Information

In a RGB color space, hex #21a3b6 is composed of 12.9% red, 63.9% green and 71.4% blue. Whereas in a CMYK color space, it is composed of 81.9% cyan, 10.4% magenta, 0% yellow and 28.6% black. It has a hue angle of 187.7 degrees, a saturation of 69.3% and a lightness of 42.2%. #21a3b6 color hex could be obtained by blending #42ffff with #00476d. Closest websafe color is: #3399cc.

    • R 13
    • G 64
    • B 71
    RGB color chart
    • C 82
    • M 10
    • Y 0
    • K 29
    CMYK color chart

#21a3b6 color description : Strong cyan.

#21a3b6 Color Conversion

The hexadecimal color #21a3b6 has RGB values of R:33, G:163, B:182 and CMYK values of C:0.82, M:0.1, Y:0, K:0.29. Its decimal value is 2204598.

Hex triplet 21a3b6 #21a3b6
RGB Decimal 33, 163, 182 rgb(33,163,182)
RGB Percent 12.9, 63.9, 71.4 rgb(12.9%,63.9%,71.4%)
CMYK 82, 10, 0, 29
HSL 187.7°, 69.3, 42.2 hsl(187.7,69.3%,42.2%)
HSV (or HSB) 187.7°, 81.9, 71.4
Web Safe 3399cc #3399cc
CIE-LAB 61.562, -26.555, -19.386
XYZ 22.165, 29.893, 48.855
xyY 0.22, 0.296, 29.893
CIE-LCH 61.562, 32.879, 216.131
CIE-LUV 61.562, -43.353, -25.918
Hunter-Lab 54.674, -23.315, -14.707
Binary 00100001, 10100011, 10110110

Color Schemes with #21a3b6

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

Alternatives to #21a3b6

Below, you can see some colors close to #21a3b6. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#21a3b6 Preview

Text with hexadecimal color #21a3b6

This text has a font color of #21a3b6.

<span style="color:#21a3b6;">Text here</span>
#21a3b6 background color

This paragraph has a background color of #21a3b6.

<p style="background-color:#21a3b6;">Content here</p>
#21a3b6 border color

This element has a border color of #21a3b6.

<div style="border:1px solid #21a3b6;">Content here</div>
CSS codes
.text {color:#21a3b6;}
.background {background-color:#21a3b6;}
.border {border:1px solid #21a3b6;}

Shades and Tints of #21a3b6

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, #030e10 is the darkest color, while #feffff is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #21a3b6

A tone is produced by adding gray to any pure hue. In this case, #6b6c6c is the less saturated color, while #08b5cf is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #21a3b6 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.

  • #7e7e7e Achromatopsia 0.005% of the population
  • #6b8589 Atypical Achromatopsia 0.001% of the population
  • #9599b0 Protanopia 1% of men
  • #9397c0 Deuteranopia 1% of men
  • #25a8b4 Tritanopia 0.001% of the population
  • #6b9cb2 Protanomaly 1% of men, 0.01% of women
  • #699bbc Deuteranomaly 6% of men, 0.4% of women
  • #24a6b5 Tritanomaly 0.01% of the population