#661b0d Color Information

In a RGB color space, hex #661b0d is composed of 40% red, 10.6% green and 5.1% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 73.5% magenta, 87.3% yellow and 60% black. It has a hue angle of 9.4 degrees, a saturation of 77.4% and a lightness of 22.5%. #661b0d color hex could be obtained by blending #cc361a with #000000. Closest websafe color is: #663300.

    • R 40
    • G 11
    • B 5
    RGB color chart
    • C 0
    • M 74
    • Y 87
    • K 60
    CMYK color chart

#661b0d color description : Very dark red.

#661b0d Color Conversion

The hexadecimal color #661b0d has RGB values of R:102, G:27, B:13 and CMYK values of C:0, M:0.74, Y:0.87, K:0.6. Its decimal value is 6691597.

Hex triplet 661b0d #661b0d
RGB Decimal 102, 27, 13 rgb(102,27,13)
RGB Percent 40, 10.6, 5.1 rgb(40%,10.6%,5.1%)
CMYK 0, 74, 87, 60
HSL 9.4°, 77.4, 22.5 hsl(9.4,77.4%,22.5%)
HSV (or HSB) 9.4°, 87.3, 40
Web Safe 663300 #663300
CIE-LAB 22.438, 32.787, 27.672
XYZ 5.944, 3.638, 0.77
xyY 0.574, 0.351, 3.638
CIE-LCH 22.438, 42.904, 40.164
CIE-LUV 22.438, 52.679, 15.412
Hunter-Lab 19.075, 22.247, 10.959
Binary 01100110, 00011011, 00001101

Color Schemes with #661b0d

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

Alternatives to #661b0d

Below, you can see some colors close to #661b0d. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#661b0d Preview

Text with hexadecimal color #661b0d

This text has a font color of #661b0d.

<span style="color:#661b0d;">Text here</span>
#661b0d background color

This paragraph has a background color of #661b0d.

<p style="background-color:#661b0d;">Content here</p>
#661b0d border color

This element has a border color of #661b0d.

<div style="border:1px solid #661b0d;">Content here</div>
CSS codes
.text {color:#661b0d;}
.background {background-color:#661b0d;}
.border {border:1px solid #661b0d;}

Shades and Tints of #661b0d

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, #0f0402 is the darkest color, while #fffdfd is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #661b0d

A tone is produced by adding gray to any pure hue. In this case, #3a3939 is the less saturated color, while #6f1504 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #661b0d 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
  • #3b2c29 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #464020 Protanopia 1% of men
  • #4f3d12 Deuteranopia 1% of men
  • #6e2526 Tritanopia 0.001% of the population
Trichromacy
  • #523219 Protanomaly 1% of men, 0.01% of women
  • #573010 Deuteranomaly 6% of men, 0.4% of women
  • #6b211d Tritanomaly 0.01% of the population