#663031 Color Information

In a RGB color space, hex #663031 is composed of 40% red, 18.8% green and 19.2% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 52.9% magenta, 52% yellow and 60% black. It has a hue angle of 358.9 degrees, a saturation of 36% and a lightness of 29.4%. #663031 color hex could be obtained by blending #cc6062 with #000000. Closest websafe color is: #663333.

    • R 40
    • G 19
    • B 19
    RGB color chart
    • C 0
    • M 53
    • Y 52
    • K 60
    CMYK color chart

#663031 color description : Very dark desaturated red.

#663031 Color Conversion

The hexadecimal color #663031 has RGB values of R:102, G:48, B:49 and CMYK values of C:0, M:0.53, Y:0.52, K:0.6. Its decimal value is 6697009.

Hex triplet 663031 #663031
RGB Decimal 102, 48, 49 rgb(102,48,49)
RGB Percent 40, 18.8, 19.2 rgb(40%,18.8%,19.2%)
CMYK 0, 53, 52, 60
HSL 358.9°, 36, 29.4 hsl(358.9,36%,29.4%)
HSV (or HSB) 358.9°, 52.9, 40
Web Safe 663333 #663333
CIE-LAB 27.189, 24.329, 10.701
XYZ 7.091, 5.161, 3.528
xyY 0.449, 0.327, 5.161
CIE-LCH 27.189, 26.578, 23.741
CIE-LUV 27.189, 35.501, 7.116
Hunter-Lab 22.718, 15.959, 6.694
Binary 01100110, 00110000, 00110001

Color Schemes with #663031

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

Alternatives to #663031

Below, you can see some colors close to #663031. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#663031 Preview

Text with hexadecimal color #663031

This text has a font color of #663031.

<span style="color:#663031;">Text here</span>
#663031 background color

This paragraph has a background color of #663031.

<p style="background-color:#663031;">Content here</p>
#663031 border color

This element has a border color of #663031.

<div style="border:1px solid #663031;">Content here</div>
CSS codes
.text {color:#663031;}
.background {background-color:#663031;}
.border {border:1px solid #663031;}

Shades and Tints of #663031

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, #090404 is the darkest color, while #fdfafa is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #663031

A tone is produced by adding gray to any pure hue. In this case, #4f4747 is the less saturated color, while #940205 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #663031 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
  • #404040 Achromatopsia 0.005% of the population
  • #483d3d Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #4d4942 Protanopia 1% of men
  • #564738 Deuteranopia 1% of men
  • #6e3a3e Tritanopia 0.001% of the population
Trichromacy
  • #56403c Protanomaly 1% of men, 0.01% of women
  • #5c3e35 Deuteranomaly 6% of men, 0.4% of women
  • #6b3639 Tritanomaly 0.01% of the population