#688c91 Color Information

In a RGB color space, hex #688c91 is composed of 40.8% red, 54.9% green and 56.9% blue. Whereas in a CMYK color space, it is composed of 28.3% cyan, 3.4% magenta, 0% yellow and 43.1% black. It has a hue angle of 187.3 degrees, a saturation of 16.5% and a lightness of 48.8%. #688c91 color hex could be obtained by blending #d0ffff with #001923. Closest websafe color is: #669999.

    • R 41
    • G 55
    • B 57
    RGB color chart
    • C 28
    • M 3
    • Y 0
    • K 43
    CMYK color chart

#688c91 color description : Mostly desaturated dark cyan.

#688c91 Color Conversion

The hexadecimal color #688c91 has RGB values of R:104, G:140, B:145 and CMYK values of C:0.28, M:0.03, Y:0, K:0.43. Its decimal value is 6851729.

Hex triplet 688c91 #688c91
RGB Decimal 104, 140, 145 rgb(104,140,145)
RGB Percent 40.8, 54.9, 56.9 rgb(40.8%,54.9%,56.9%)
CMYK 28, 3, 0, 43
HSL 187.3°, 16.5, 48.8 hsl(187.3,16.5%,48.8%)
HSV (or HSB) 187.3°, 28.3, 56.9
Web Safe 669999 #669999
CIE-LAB 55.829, -11.243, -6.738
XYZ 20.197, 23.743, 30.305
xyY 0.272, 0.32, 23.743
CIE-LCH 55.829, 13.107, 210.934
CIE-LUV 55.829, -18.104, -7.994
Hunter-Lab 48.727, -11.285, -2.766
Binary 01101000, 10001100, 10010001

Color Schemes with #688c91

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

Alternatives to #688c91

Below, you can see some colors close to #688c91. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#688c91 Preview

Text with hexadecimal color #688c91

This text has a font color of #688c91.

<span style="color:#688c91;">Text here</span>
#688c91 background color

This paragraph has a background color of #688c91.

<p style="background-color:#688c91;">Content here</p>
#688c91 border color

This element has a border color of #688c91.

<div style="border:1px solid #688c91;">Content here</div>
CSS codes
.text {color:#688c91;}
.background {background-color:#688c91;}
.border {border:1px solid #688c91;}

Shades and Tints of #688c91

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, #060808 is the darkest color, while #fcfcfc is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #688c91

A tone is produced by adding gray to any pure hue. In this case, #7b7e7e is the less saturated color, while #08d4f1 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #688c91 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.

  • #828282 Achromatopsia 0.005% of the population
  • #7d8485 Atypical Achromatopsia 0.001% of the population
  • #8c8b92 Protanopia 1% of men
  • #928899 Deuteranopia 1% of men
  • #71919b Tritanopia 0.001% of the population
  • #7f8b92 Protanomaly 1% of men, 0.01% of women
  • #828996 Deuteranomaly 6% of men, 0.4% of women
  • #6d8f97 Tritanomaly 0.01% of the population