#666d91 Color Information

In a RGB color space, hex #666d91 is composed of 40% red, 42.7% green and 56.9% blue. Whereas in a CMYK color space, it is composed of 29.7% cyan, 24.8% magenta, 0% yellow and 43.1% black. It has a hue angle of 230.2 degrees, a saturation of 17.4% and a lightness of 48.4%. #666d91 color hex could be obtained by blending #ccdaff with #000023. Closest websafe color is: #666699.

    • R 40
    • G 43
    • B 57
    RGB color chart
    • C 30
    • M 25
    • Y 0
    • K 43
    CMYK color chart

#666d91 color description : Mostly desaturated dark blue.

#666d91 Color Conversion

The hexadecimal color #666d91 has RGB values of R:102, G:109, B:145 and CMYK values of C:0.3, M:0.25, Y:0, K:0.43. Its decimal value is 6712721.

Hex triplet 666d91 #666d91
RGB Decimal 102, 109, 145 rgb(102,109,145)
RGB Percent 40, 42.7, 56.9 rgb(40%,42.7%,56.9%)
CMYK 30, 25, 0, 43
HSL 230.2°, 17.4, 48.4 hsl(230.2,17.4%,48.4%)
HSV (or HSB) 230.2°, 29.7, 56.9
Web Safe 666699 #666699
CIE-LAB 46.719, 6.069, -20.53
XYZ 16.058, 15.806, 28.991
xyY 0.264, 0.26, 15.806
CIE-LCH 46.719, 21.409, 286.469
CIE-LUV 46.719, -5.461, -30.423
Hunter-Lab 39.757, 2.522, -15.405
Binary 01100110, 01101101, 10010001

Color Schemes with #666d91

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

Alternatives to #666d91

Below, you can see some colors close to #666d91. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#666d91 Preview

Text with hexadecimal color #666d91

This text has a font color of #666d91.

<span style="color:#666d91;">Text here</span>
#666d91 background color

This paragraph has a background color of #666d91.

<p style="background-color:#666d91;">Content here</p>
#666d91 border color

This element has a border color of #666d91.

<div style="border:1px solid #666d91;">Content here</div>
CSS codes
.text {color:#666d91;}
.background {background-color:#666d91;}
.border {border:1px solid #666d91;}

Shades and Tints of #666d91

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, #050507 is the darkest color, while #fafbfc is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #666d91

A tone is produced by adding gray to any pure hue. In this case, #797a7e is the less saturated color, while #072df0 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #666d91 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
  • #6f6f6f Achromatopsia 0.005% of the population
  • #6d6f76 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #6c7496 Protanopia 1% of men
  • #6e7496 Deuteranopia 1% of men
  • #687881 Tritanopia 0.001% of the population
Trichromacy
  • #6a7294 Protanomaly 1% of men, 0.01% of women
  • #6b7194 Deuteranomaly 6% of men, 0.4% of women
  • #677487 Tritanomaly 0.01% of the population