#661b11 Color Information

In a RGB color space, hex #661b11 is composed of 40% red, 10.6% green and 6.7% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 73.5% magenta, 83.3% yellow and 60% black. It has a hue angle of 7.1 degrees, a saturation of 71.4% and a lightness of 23.3%. #661b11 color hex could be obtained by blending #cc3622 with #000000. Closest websafe color is: #663300.

    • R 40
    • G 11
    • B 7
    RGB color chart
    • C 0
    • M 74
    • Y 83
    • K 60
    CMYK color chart

#661b11 color description : Very dark red.

#661b11 Color Conversion

The hexadecimal color #661b11 has RGB values of R:102, G:27, B:17 and CMYK values of C:0, M:0.74, Y:0.83, K:0.6. Its decimal value is 6691601.

Hex triplet 661b11 #661b11
RGB Decimal 102, 27, 17 rgb(102,27,17)
RGB Percent 40, 10.6, 6.7 rgb(40%,10.6%,6.7%)
CMYK 0, 74, 83, 60
HSL 7.1°, 71.4, 23.3 hsl(7.1,71.4%,23.3%)
HSV (or HSB) 7.1°, 83.3, 40
Web Safe 663300 #663300
CIE-LAB 22.478, 32.931, 25.593
XYZ 5.973, 3.65, 0.92
xyY 0.567, 0.346, 3.65
CIE-LCH 22.478, 41.707, 37.853
CIE-LUV 22.478, 52.166, 14.352
Hunter-Lab 19.104, 22.374, 10.517
Binary 01100110, 00011011, 00010001

Color Schemes with #661b11

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

Alternatives to #661b11

Below, you can see some colors close to #661b11. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#661b11 Preview

Text with hexadecimal color #661b11

This text has a font color of #661b11.

<span style="color:#661b11;">Text here</span>
#661b11 background color

This paragraph has a background color of #661b11.

<p style="background-color:#661b11;">Content here</p>
#661b11 border color

This element has a border color of #661b11.

<div style="border:1px solid #661b11;">Content here</div>
CSS codes
.text {color:#661b11;}
.background {background-color:#661b11;}
.border {border:1px solid #661b11;}

Shades and Tints of #661b11

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, #010000 is the darkest color, while #fcf1ef is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #661b11

A tone is produced by adding gray to any pure hue. In this case, #3d3b3a is the less saturated color, while #741103 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #661b11 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
  • #303030 Achromatopsia 0.005% of the population
  • #3b2c2a Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #464024 Protanopia 1% of men
  • #4f3d17 Deuteranopia 1% of men
  • #6e2527 Tritanopia 0.001% of the population
Trichromacy
  • #51321d Protanomaly 1% of men, 0.01% of women
  • #573015 Deuteranomaly 6% of men, 0.4% of women
  • #6b211f Tritanomaly 0.01% of the population