#661f1f Color Information

In a RGB color space, hex #661f1f is composed of 40% red, 12.2% green and 12.2% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 69.6% magenta, 69.6% yellow and 60% black. It has a hue angle of 0 degrees, a saturation of 53.4% and a lightness of 26.1%. #661f1f color hex could be obtained by blending #cc3e3e with #000000. Closest websafe color is: #663333.

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

#661f1f color description : Very dark red.

#661f1f Color Conversion

The hexadecimal color #661f1f has RGB values of R:102, G:31, B:31 and CMYK values of C:0, M:0.7, Y:0.7, K:0.6. Its decimal value is 6692639.

Hex triplet 661f1f #661f1f
RGB Decimal 102, 31, 31 rgb(102,31,31)
RGB Percent 40, 12.2, 12.2 rgb(40%,12.2%,12.2%)
CMYK 0, 70, 70, 60
HSL 0°, 53.4, 26.1 hsl(0,53.4%,26.1%)
HSV (or HSB) 0°, 69.6, 40
Web Safe 663333 #663333
CIE-LAB 23.353, 31.835, 17.643
XYZ 6.217, 3.904, 1.722
xyY 0.525, 0.33, 3.904
CIE-LCH 23.353, 36.397, 28.995
CIE-LUV 23.353, 47.868, 10.326
Hunter-Lab 19.759, 21.584, 8.663
Binary 01100110, 00011111, 00011111

Color Schemes with #661f1f

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

Alternatives to #661f1f

Below, you can see some colors close to #661f1f. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#661f1f Preview

Text with hexadecimal color #661f1f

This text has a font color of #661f1f.

<span style="color:#661f1f;">Text here</span>
#661f1f background color

This paragraph has a background color of #661f1f.

<p style="background-color:#661f1f;">Content here</p>
#661f1f border color

This element has a border color of #661f1f.

<div style="border:1px solid #661f1f;">Content here</div>
CSS codes
.text {color:#661f1f;}
.background {background-color:#661f1f;}
.border {border:1px solid #661f1f;}

Shades and Tints of #661f1f

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, #0c0404 is the darkest color, while #fefcfc is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #661f1f

A tone is produced by adding gray to any pure hue. In this case, #473e3e is the less saturated color, while #850000 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #661f1f 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
  • #343434 Achromatopsia 0.005% of the population
  • #3e3030 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #464133 Protanopia 1% of men
  • #503f26 Deuteranopia 1% of men
  • #6e2a2c Tritanopia 0.001% of the population
Trichromacy
  • #51352b Protanomaly 1% of men, 0.01% of women
  • #583323 Deuteranomaly 6% of men, 0.4% of women
  • #6b2627 Tritanomaly 0.01% of the population