#218b8b Color Information

In a RGB color space, hex #218b8b is composed of 12.9% red, 54.5% green and 54.5% blue. Whereas in a CMYK color space, it is composed of 76.3% cyan, 0% magenta, 0% yellow and 45.5% black. It has a hue angle of 180 degrees, a saturation of 61.6% and a lightness of 33.7%. #218b8b color hex could be obtained by blending #42ffff with #001717. Closest websafe color is: #339999.

    • R 13
    • G 55
    • B 55
    RGB color chart
    • C 76
    • M 0
    • Y 0
    • K 45
    CMYK color chart

#218b8b color description : Dark cyan.

#218b8b Color Conversion

The hexadecimal color #218b8b has RGB values of R:33, G:139, B:139 and CMYK values of C:0.76, M:0, Y:0, K:0.45. Its decimal value is 2198411.

Hex triplet 218b8b #218b8b
RGB Decimal 33, 139, 139 rgb(33,139,139)
RGB Percent 12.9, 54.5, 54.5 rgb(12.9%,54.5%,54.5%)
CMYK 76, 0, 0, 45
HSL 180°, 61.6, 33.7 hsl(180,61.6%,33.7%)
HSV (or HSB) 180°, 76.3, 54.5
Web Safe 339999 #339999
CIE-LAB 52.566, -28.263, -8.427
XYZ 14.519, 20.651, 27.646
xyY 0.231, 0.329, 20.651
CIE-LCH 52.566, 29.492, 196.604
CIE-LUV 52.566, -37.741, -8.15
Hunter-Lab 45.444, -22.498, -4.258
Binary 00100001, 10001011, 10001011

Color Schemes with #218b8b

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

Alternatives to #218b8b

Below, you can see some colors close to #218b8b. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#218b8b Preview

Text with hexadecimal color #218b8b

This text has a font color of #218b8b.

<span style="color:#218b8b;">Text here</span>
#218b8b background color

This paragraph has a background color of #218b8b.

<p style="background-color:#218b8b;">Content here</p>
#218b8b border color

This element has a border color of #218b8b.

<div style="border:1px solid #218b8b;">Content here</div>
CSS codes
.text {color:#218b8b;}
.background {background-color:#218b8b;}
.border {border:1px solid #218b8b;}

Shades and Tints of #218b8b

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, #030c0c is the darkest color, while #fbfefe is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #218b8b

A tone is produced by adding gray to any pure hue. In this case, #565656 is the less saturated color, while #07a5a5 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #218b8b 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.

  • #6b6b6b Achromatopsia 0.005% of the population
  • #5c7171 Atypical Achromatopsia 0.001% of the population
  • #848389 Protanopia 1% of men
  • #878196 Deuteranopia 1% of men
  • #348f9a Tritanopia 0.001% of the population
  • #608689 Protanomaly 1% of men, 0.01% of women
  • #618492 Deuteranomaly 6% of men, 0.4% of women
  • #2d8d94 Tritanomaly 0.01% of the population