#668a81 Color Information

In a RGB color space, hex #668a81 is composed of 40% red, 54.1% green and 50.6% blue. Whereas in a CMYK color space, it is composed of 26.1% cyan, 0% magenta, 6.5% yellow and 45.9% black. It has a hue angle of 165 degrees, a saturation of 15% and a lightness of 47.1%. #668a81 color hex could be obtained by blending #ccffff with #001503. Closest websafe color is: #669999.

    • R 40
    • G 54
    • B 51
    RGB color chart
    • C 26
    • M 0
    • Y 7
    • K 46
    CMYK color chart

#668a81 color description : Mostly desaturated dark cyan.

#668a81 Color Conversion

The hexadecimal color #668a81 has RGB values of R:102, G:138, B:129 and CMYK values of C:0.26, M:0, Y:0.07, K:0.46. Its decimal value is 6720129.

Hex triplet 668a81 #668a81
RGB Decimal 102, 138, 129 rgb(102,138,129)
RGB Percent 40, 54.1, 50.6 rgb(40%,54.1%,50.6%)
CMYK 26, 0, 7, 46
HSL 165°, 15, 47.1 hsl(165,15%,47.1%)
HSV (or HSB) 165°, 26.1, 54.1
Web Safe 669999 #669999
CIE-LAB 54.643, -14.578, 0.733
XYZ 18.529, 22.586, 24.151
xyY 0.284, 0.346, 22.586
CIE-LCH 54.643, 14.596, 177.12
CIE-LUV 54.643, -18.031, 3.3
Hunter-Lab 47.525, -13.573, 3.138
Binary 01100110, 10001010, 10000001

Color Schemes with #668a81

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

Alternatives to #668a81

Below, you can see some colors close to #668a81. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#668a81 Preview

Text with hexadecimal color #668a81

This text has a font color of #668a81.

<span style="color:#668a81;">Text here</span>
#668a81 background color

This paragraph has a background color of #668a81.

<p style="background-color:#668a81;">Content here</p>
#668a81 border color

This element has a border color of #668a81.

<div style="border:1px solid #668a81;">Content here</div>
CSS codes
.text {color:#668a81;}
.background {background-color:#668a81;}
.border {border:1px solid #668a81;}

Shades and Tints of #668a81

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, #020302 is the darkest color, while #f6f9f8 is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #668a81

A tone is produced by adding gray to any pure hue. In this case, #6f817c is the less saturated color, while #00f0b4 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #668a81 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.

  • #7e7e7e Achromatopsia 0.005% of the population
  • #79807f Atypical Achromatopsia 0.001% of the population
  • #8c8883 Protanopia 1% of men
  • #94858b Deuteranopia 1% of men
  • #728d97 Tritanopia 0.001% of the population
  • #7e8982 Protanomaly 1% of men, 0.01% of women
  • #838687 Deuteranomaly 6% of men, 0.4% of women
  • #6d8c8f Tritanomaly 0.01% of the population