#18efff Color Information

In a RGB color space, hex #18efff is composed of 9.4% red, 93.7% green and 100% blue. Whereas in a CMYK color space, it is composed of 90.6% cyan, 6.3% magenta, 0% yellow and 0% black. It has a hue angle of 184.2 degrees, a saturation of 100% and a lightness of 54.7%. #18efff color hex could be obtained by blending #30ffff with #00dfff. Closest websafe color is: #00ffff.

    • R 9
    • G 94
    • B 100
    RGB color chart
    • C 91
    • M 6
    • Y 0
    • K 0
    CMYK color chart

#18efff color description : Vivid cyan.

#18efff Color Conversion

The hexadecimal color #18efff has RGB values of R:24, G:239, B:255 and CMYK values of C:0.91, M:0.06, Y:0, K:0. Its decimal value is 1634303.

Hex triplet 18efff #18efff
RGB Decimal 24, 239, 255 rgb(24,239,255)
RGB Percent 9.4, 93.7, 100 rgb(9.4%,93.7%,100%)
CMYK 91, 6, 0, 0
HSL 184.2°, 100, 54.7 hsl(184.2,100%,54.7%)
HSV (or HSB) 184.2°, 90.6, 100
Web Safe 00ffff #00ffff
CIE-LAB 86.574, -40.429, -20.961
XYZ 49.288, 69.142, 105.35
xyY 0.22, 0.309, 69.142
CIE-LCH 86.574, 45.54, 207.405
CIE-LUV 86.574, -64.451, -27.725
Hunter-Lab 83.152, -39.711, -16.912
Binary 00011000, 11101111, 11111111

Color Schemes with #18efff

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

Alternatives to #18efff

Below, you can see some colors close to #18efff. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#18efff Preview

Text with hexadecimal color #18efff

This text has a font color of #18efff.

<span style="color:#18efff;">Text here</span>
#18efff background color

This paragraph has a background color of #18efff.

<p style="background-color:#18efff;">Content here</p>
#18efff border color

This element has a border color of #18efff.

<div style="border:1px solid #18efff;">Content here</div>
CSS codes
.text {color:#18efff;}
.background {background-color:#18efff;}
.border {border:1px solid #18efff;}

Shades and Tints of #18efff

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, #000404 is the darkest color, while #f0feff is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #18efff

A tone is produced by adding gray to any pure hue. In this case, #839394 is the less saturated color, while #18efff is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #18efff 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.

  • #b1b1b1 Achromatopsia 0.005% of the population
  • #92bdc1 Atypical Achromatopsia 0.001% of the population
  • #d7d9f1 Protanopia 1% of men
  • #d7d7ff Deuteranopia 1% of men
  • #4aeeff Tritanopia 0.001% of the population
  • #91e1f6 Protanomaly 1% of men, 0.01% of women
  • #91e0ff Deuteranomaly 6% of men, 0.4% of women
  • #38eeff Tritanomaly 0.01% of the population