#66a5b4 Color Information

In a RGB color space, hex #66a5b4 is composed of 40% red, 64.7% green and 70.6% blue. Whereas in a CMYK color space, it is composed of 43.3% cyan, 8.3% magenta, 0% yellow and 29.4% black. It has a hue angle of 191.5 degrees, a saturation of 34.2% and a lightness of 55.3%. #66a5b4 color hex could be obtained by blending #ccffff with #004b69. Closest websafe color is: #6699cc.

    • R 40
    • G 65
    • B 71
    RGB color chart
    • C 43
    • M 8
    • Y 0
    • K 29
    CMYK color chart

#66a5b4 color description : Slightly desaturated cyan.

#66a5b4 Color Conversion

The hexadecimal color #66a5b4 has RGB values of R:102, G:165, B:180 and CMYK values of C:0.43, M:0.08, Y:0, K:0.29. Its decimal value is 6727092.

Hex triplet 66a5b4 #66a5b4
RGB Decimal 102, 165, 180 rgb(102,165,180)
RGB Percent 40, 64.7, 70.6 rgb(40%,64.7%,70.6%)
CMYK 43, 8, 0, 29
HSL 191.5°, 34.2, 55.3 hsl(191.5,34.2%,55.3%)
HSV (or HSB) 191.5°, 43.3, 70.6
Web Safe 6699cc #6699cc
CIE-LAB 64.184, -16.247, -14.094
XYZ 27.171, 33.029, 48.121
xyY 0.251, 0.305, 33.029
CIE-LCH 64.184, 21.508, 220.942
CIE-LUV 64.184, -29.111, -18.897
Hunter-Lab 57.471, -16.183, -9.415
Binary 01100110, 10100101, 10110100

Color Schemes with #66a5b4

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

Alternatives to #66a5b4

Below, you can see some colors close to #66a5b4. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#66a5b4 Preview

Text with hexadecimal color #66a5b4

This text has a font color of #66a5b4.

<span style="color:#66a5b4;">Text here</span>
#66a5b4 background color

This paragraph has a background color of #66a5b4.

<p style="background-color:#66a5b4;">Content here</p>
#66a5b4 border color

This element has a border color of #66a5b4.

<div style="border:1px solid #66a5b4;">Content here</div>
CSS codes
.text {color:#66a5b4;}
.background {background-color:#66a5b4;}
.border {border:1px solid #66a5b4;}

Shades and Tints of #66a5b4

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, #020405 is the darkest color, while #f7fafb is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #66a5b4

A tone is produced by adding gray to any pure hue. In this case, #898f91 is the less saturated color, while #20d0fa is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #66a5b4 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.

  • #949494 Achromatopsia 0.005% of the population
  • #8b979a Atypical Achromatopsia 0.001% of the population
  • #9e9fb1 Protanopia 1% of men
  • #a19dbc Deuteranopia 1% of men
  • #6da9b6 Tritanopia 0.001% of the population
  • #89a1b2 Protanomaly 1% of men, 0.01% of women
  • #8ba0b9 Deuteranomaly 6% of men, 0.4% of women
  • #6aa8b5 Tritanomaly 0.01% of the population