#666663 Color Information

In a RGB color space, hex #666663 is composed of 40% red, 40% green and 38.8% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 0% magenta, 2.9% yellow and 60% black. It has a hue angle of 60 degrees, a saturation of 1.5% and a lightness of 39.4%. #666663 color hex could be obtained by blending #ccccc6 with #000000. Closest websafe color is: #666666.

    • R 40
    • G 40
    • B 39
    RGB color chart
    • C 0
    • M 0
    • Y 3
    • K 60
    CMYK color chart

#666663 color description : Very dark grayish yellow.

#666663 Color Conversion

The hexadecimal color #666663 has RGB values of R:102, G:102, B:99 and CMYK values of C:0, M:0, Y:0.03, K:0.6. Its decimal value is 6710883.

Hex triplet 666663 #666663
RGB Decimal 102, 102, 99 rgb(102,102,99)
RGB Percent 40, 40, 38.8 rgb(40%,40%,38.8%)
CMYK 0, 0, 3, 60
HSL 60°, 1.5, 39.4 hsl(60,1.5%,39.4%)
HSV (or HSB) 60°, 2.9, 40
Web Safe 666666 #666666
CIE-LAB 43.105, -0.613, 1.688
XYZ 12.483, 13.228, 13.699
xyY 0.317, 0.336, 13.228
CIE-LCH 43.105, 1.796, 109.968
CIE-LUV 43.105, 0.163, 2.294
Hunter-Lab 36.371, -2.387, 3.127
Binary 01100110, 01100110, 01100011

Color Schemes with #666663

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

Alternatives to #666663

Below, you can see some colors close to #666663. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#666663 Preview

Text with hexadecimal color #666663

This text has a font color of #666663.

<span style="color:#666663;">Text here</span>
#666663 background color

This paragraph has a background color of #666663.

<p style="background-color:#666663;">Content here</p>
#666663 border color

This element has a border color of #666663.

<div style="border:1px solid #666663;">Content here</div>
CSS codes
.text {color:#666663;}
.background {background-color:#666663;}
.border {border:1px solid #666663;}

Shades and Tints of #666663

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, #020202 is the darkest color, while #f8f8f8 is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #666663

A tone is produced by adding gray to any pure hue. In this case, #666663 is the less saturated color, while #c3c306 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #666663 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
  • #666666 Achromatopsia 0.005% of the population
  • #666665 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #706d6a Protanopia 1% of men
  • #786a6c Deuteranopia 1% of men
  • #6f6c74 Tritanopia 0.001% of the population
Trichromacy
  • #6c6a67 Protanomaly 1% of men, 0.01% of women
  • #716868 Deuteranomaly 6% of men, 0.4% of women
  • #6c6a6d Tritanomaly 0.01% of the population