#661d1f Color Information

In a RGB color space, hex #661d1f is composed of 40% red, 11.4% green and 12.2% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 71.6% magenta, 69.6% yellow and 60% black. It has a hue angle of 358.4 degrees, a saturation of 55.7% and a lightness of 25.7%. #661d1f color hex could be obtained by blending #cc3a3e with #000000. Closest websafe color is: #663333.

    • R 40
    • G 11
    • B 12
    RGB color chart
    • C 0
    • M 72
    • Y 70
    • K 60
    CMYK color chart

#661d1f color description : Very dark red.

#661d1f Color Conversion

The hexadecimal color #661d1f has RGB values of R:102, G:29, B:31 and CMYK values of C:0, M:0.72, Y:0.7, K:0.6. Its decimal value is 6692127.

Hex triplet 661d1f #661d1f
RGB Decimal 102, 29, 31 rgb(102,29,31)
RGB Percent 40, 11.4, 12.2 rgb(40%,11.4%,12.2%)
CMYK 0, 72, 70, 60
HSL 358.4°, 55.7, 25.7 hsl(358.4,55.7%,25.7%)
HSV (or HSB) 358.4°, 71.6, 40
Web Safe 663333 #663333
CIE-LAB 23.01, 32.765, 17.216
XYZ 6.166, 3.803, 1.706
xyY 0.528, 0.326, 3.803
CIE-LCH 23.01, 37.013, 27.718
CIE-LUV 23.01, 48.799, 9.747
Hunter-Lab 19.502, 22.314, 8.466
Binary 01100110, 00011101, 00011111

Color Schemes with #661d1f

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

Alternatives to #661d1f

Below, you can see some colors close to #661d1f. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#661d1f Preview

Text with hexadecimal color #661d1f

This text has a font color of #661d1f.

<span style="color:#661d1f;">Text here</span>
#661d1f background color

This paragraph has a background color of #661d1f.

<p style="background-color:#661d1f;">Content here</p>
#661d1f border color

This element has a border color of #661d1f.

<div style="border:1px solid #661d1f;">Content here</div>
CSS codes
.text {color:#661d1f;}
.background {background-color:#661d1f;}
.border {border:1px solid #661d1f;}

Shades and Tints of #661d1f

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, #0a0303 is the darkest color, while #fefafa is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #661d1f

A tone is produced by adding gray to any pure hue. In this case, #434040 is the less saturated color, while #7f0407 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #661d1f 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
  • #333333 Achromatopsia 0.005% of the population
  • #3d2f2f Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #454133 Protanopia 1% of men
  • #4f3e25 Deuteranopia 1% of men
  • #6d282a Tritanopia 0.001% of the population
Trichromacy
  • #51342c Protanomaly 1% of men, 0.01% of women
  • #573223 Deuteranomaly 6% of men, 0.4% of women
  • #6b2426 Tritanomaly 0.01% of the population