#660000 hex color (#600)

In a RGB color space, hex #660000 is composed of 40% red, 0% green and 0% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 100% magenta, 100% yellow and 60% black. It has a hue angle of 0 degrees, a saturation of 100% and a lightness of 20%. #660000 color hex could be obtained by blending #cc0000 with #000000. #660000 (or #600) is a websafe color.

#660000 color image

#744a65 rgb color chart

#744a65 cmyk color chart

The hexadecimal color #660000 has RGB values of R:102, G:0, B:0 and CMYK values of C:0, M:1, Y:1, K:0.6. Its decimal value is 6684672.

Hex triplet 660000
```
#660000
```
RGB Decimal 102, 0, 0
```
rgb(102,0,0)
```
RGB Percent 40, 0, 0
```
rgb(40%,0%,0%)
```
CMYK 0, 100, 100, 60
HSL 0°, 100, 20
```
hsl(0,100%,20%)
```
HSV (or HSB) 0°, 100, 40
Web Safe 660000
```
#660000
```

CIE-LAB 19.331, 40.868, 29.655
XYZ 5.48, 2.826, 0.257
xyY 0.64, 0.33, 2.826
CIE-LCH 19.331, 50.494, 35.966
CIE-LUV 19.331, 63.546, 13.709
Hunter-Lab 16.809, 28.774, 10.86
Binary 01100110, 00000000, 00000000

#660000 #660000
rgb(102,0,0)
#006666 #006666
rgb(0,102,102)

Complementary Color

#660033 #660033
rgb(102,0,51)
#660000 #660000
rgb(102,0,0)
#663300 #663300
rgb(102,51,0)

Analogous Color

#003366 #003366
rgb(0,51,102)
#660000 #660000
rgb(102,0,0)
#006633 #006633
rgb(0,102,51)

Split Complementary Color

#000066 #000066
rgb(0,0,102)
#660000 #660000
rgb(102,0,0)
#006600 #006600
rgb(0,102,0)

Triadic Color

#660066 #660066
rgb(102,0,102)
#660000 #660000
rgb(102,0,0)
#006600 #006600
rgb(0,102,0)
#006666 #006666
rgb(0,102,102)

Tetradic Color

#1a0000 #1a0000
rgb(26,0,0)
#330000 #330000
rgb(51,0,0)
#4d0000 #4d0000
rgb(77,0,0)
#660000 #660000
rgb(102,0,0)
#800000 #800000
rgb(128,0,0)
#990000 #990000
rgb(153,0,0)
#b30000 #b30000
rgb(179,0,0)

Monochromatic Color

Text with hexadecimal color #660000

This text has a font color of #660000.

<span style="color:#660000;">Text here</span>

#660000 background color

This paragraph has a background color of #660000.

<p style="background-color:#660000;">Content here</p>

#660000 border color

This element has a border color of #660000.

<div style="border:1px solid #660000;">Content here</div>

CSS codes

.text {color:#660000;}

.background {background-color:#660000;}

.border {border:1px solid #660000;}

#180000 #180000
rgb(24,0,0)
#3f0000 #3f0000
rgb(63,0,0)
#660000 #660000
rgb(102,0,0)
#8d0000 #8d0000
rgb(141,0,0)
#b40000 #b40000
rgb(180,0,0)
#dc0000 #dc0000
rgb(220,0,0)
#ff0404 #ff0404
rgb(255,4,4)
#ff2b2b #ff2b2b
rgb(255,43,43)
#ff5252 #ff5252
rgb(255,82,82)
#ff7a7a #ff7a7a
rgb(255,122,122)
#ffa1a1 #ffa1a1
rgb(255,161,161)
#ffc8c8 #ffc8c8
rgb(255,200,200)
#ffefef #ffefef
rgb(255,239,239)

Color Variation

Below, you can see how #660000 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.

#1e1e1e Achromatopsia :
0.005% of the population
#2c1818 Atypical Achromatopsia :
0.001% of the population

Monochromacy

#413a0f Protanopia :
1% of men
#483700 Deuteranopia :
1% of men
#6d0c00 Tritanopia :
0.001% of the population

Dichromacy

#4e250a Protanomaly :
1% of men, 0.01% of women
#532300 Deuteranomaly :
6% of men, 0.4% of women
#6b0800 Tritanomaly:
0.01% of the population

Trichromacy

#660000 hex color

#660000 color information

#660000 color conversion

Color Schemes with #660000

#660000 in action

Shades of #660000

Color Blindness Simulator