#66a5d1 Color Information

In a RGB color space, hex #66a5d1 is composed of 40% red, 64.7% green and 82% blue. Whereas in a CMYK color space, it is composed of 51.2% cyan, 21.1% magenta, 0% yellow and 18% black. It has a hue angle of 204.7 degrees, a saturation of 53.8% and a lightness of 61%. #66a5d1 color hex could be obtained by blending #ccffff with #004ba3. Closest websafe color is: #6699cc.

    • R 40
    • G 65
    • B 82
    RGB color chart
    • C 51
    • M 21
    • Y 0
    • K 18
    CMYK color chart

#66a5d1 color description : Moderate blue.

#66a5d1 Color Conversion

The hexadecimal color #66a5d1 has RGB values of R:102, G:165, B:209 and CMYK values of C:0.51, M:0.21, Y:0, K:0.18. Its decimal value is 6727121.

Hex triplet 66a5d1 #66a5d1
RGB Decimal 102, 165, 209 rgb(102,165,209)
RGB Percent 40, 64.7, 82 rgb(40%,64.7%,82%)
CMYK 51, 21, 0, 18
HSL 204.7°, 53.8, 61 hsl(204.7,53.8%,61%)
HSV (or HSB) 204.7°, 51.2, 82
Web Safe 6699cc #6699cc
CIE-LAB 65.229, -8.034, -28.647
XYZ 30.44, 34.337, 65.342
xyY 0.234, 0.264, 34.337
CIE-LCH 65.229, 29.752, 254.333
CIE-LUV 65.229, -28.52, -43.74
Hunter-Lab 58.598, -9.818, -25.095
Binary 01100110, 10100101, 11010001

Color Schemes with #66a5d1

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

Alternatives to #66a5d1

Below, you can see some colors close to #66a5d1. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#66a5d1 Preview

Text with hexadecimal color #66a5d1

This text has a font color of #66a5d1.

<span style="color:#66a5d1;">Text here</span>
#66a5d1 background color

This paragraph has a background color of #66a5d1.

<p style="background-color:#66a5d1;">Content here</p>
#66a5d1 border color

This element has a border color of #66a5d1.

<div style="border:1px solid #66a5d1;">Content here</div>
CSS codes
.text {color:#66a5d1;}
.background {background-color:#66a5d1;}
.border {border:1px solid #66a5d1;}

Shades and Tints of #66a5d1

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, #04090d is the darkest color, while #fdfefe is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #66a5d1

A tone is produced by adding gray to any pure hue. In this case, #949da3 is the less saturated color, while #38adff is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #66a5d1 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.

Monochromacy
  • #979797 Achromatopsia 0.005% of the population
  • #8d9aa3 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #96a1ce Protanopia 1% of men
  • #93a1d6 Deuteranopia 1% of men
  • #63aeba Tritanopia 0.001% of the population
Trichromacy
  • #85a2cf Protanomaly 1% of men, 0.01% of women
  • #83a2d4 Deuteranomaly 6% of men, 0.4% of women
  • #64aac2 Tritanomaly 0.01% of the population