#666b91 Color Information

In a RGB color space, hex #666b91 is composed of 40% red, 42% green and 56.9% blue. Whereas in a CMYK color space, it is composed of 29.7% cyan, 26.2% magenta, 0% yellow and 43.1% black. It has a hue angle of 233 degrees, a saturation of 17.4% and a lightness of 48.4%. #666b91 color hex could be obtained by blending #ccd6ff with #000023. Closest websafe color is: #666699.

    • R 40
    • G 42
    • B 57
    RGB color chart
    • C 30
    • M 26
    • Y 0
    • K 43
    CMYK color chart

#666b91 color description : Mostly desaturated dark blue.

#666b91 Color Conversion

The hexadecimal color #666b91 has RGB values of R:102, G:107, B:145 and CMYK values of C:0.3, M:0.26, Y:0, K:0.43. Its decimal value is 6712209.

Hex triplet 666b91 #666b91
RGB Decimal 102, 107, 145 rgb(102,107,145)
RGB Percent 40, 42, 56.9 rgb(40%,42%,56.9%)
CMYK 30, 26, 0, 43
HSL 233°, 17.4, 48.4 hsl(233,17.4%,48.4%)
HSV (or HSB) 233°, 29.7, 56.9
Web Safe 666699 #666699
CIE-LAB 46.156, 7.281, -21.397
XYZ 15.847, 15.384, 28.921
xyY 0.263, 0.256, 15.384
CIE-LCH 46.156, 22.602, 288.791
CIE-LUV 46.156, -4.619, -31.809
Hunter-Lab 39.223, 3.479, -16.262
Binary 01100110, 01101011, 10010001

Color Schemes with #666b91

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

Alternatives to #666b91

Below, you can see some colors close to #666b91. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#666b91 Preview

Text with hexadecimal color #666b91

This text has a font color of #666b91.

<span style="color:#666b91;">Text here</span>
#666b91 background color

This paragraph has a background color of #666b91.

<p style="background-color:#666b91;">Content here</p>
#666b91 border color

This element has a border color of #666b91.

<div style="border:1px solid #666b91;">Content here</div>
CSS codes
.text {color:#666b91;}
.background {background-color:#666b91;}
.border {border:1px solid #666b91;}

Shades and Tints of #666b91

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 #fafafc is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #666b91

A tone is produced by adding gray to any pure hue. In this case, #797a7e is the less saturated color, while #0722f0 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #666b91 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
  • #6e6e6e Achromatopsia 0.005% of the population
  • #6c6d75 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #6a7397 Protanopia 1% of men
  • #6c7396 Deuteranopia 1% of men
  • #68777f Tritanopia 0.001% of the population
Trichromacy
  • #687095 Protanomaly 1% of men, 0.01% of women
  • #697094 Deuteranomaly 6% of men, 0.4% of women
  • #677286 Tritanomaly 0.01% of the population