#663d1f Color Information

In a RGB color space, hex #663d1f is composed of 40% red, 23.9% green and 12.2% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 40.2% magenta, 69.6% yellow and 60% black. It has a hue angle of 25.4 degrees, a saturation of 53.4% and a lightness of 26.1%. #663d1f color hex could be obtained by blending #cc7a3e with #000000. Closest websafe color is: #663333.

    • R 40
    • G 24
    • B 12
    RGB color chart
    • C 0
    • M 40
    • Y 70
    • K 60
    CMYK color chart

#663d1f color description : Very dark orange [Brown tone].

#663d1f Color Conversion

The hexadecimal color #663d1f has RGB values of R:102, G:61, B:31 and CMYK values of C:0, M:0.4, Y:0.7, K:0.6. Its decimal value is 6700319.

Hex triplet 663d1f #663d1f
RGB Decimal 102, 61, 31 rgb(102,61,31)
RGB Percent 40, 23.9, 12.2 rgb(40%,23.9%,12.2%)
CMYK 0, 40, 70, 60
HSL 25.4°, 53.4, 26.1 hsl(25.4,53.4%,26.1%)
HSV (or HSB) 25.4°, 69.6, 40
Web Safe 663333 #663333
CIE-LAB 30.063, 14.911, 25.654
XYZ 7.396, 6.262, 2.115
xyY 0.469, 0.397, 6.262
CIE-LCH 30.063, 29.673, 59.833
CIE-LUV 30.063, 30.063, 21.528
Hunter-Lab 25.023, 8.965, 12.504
Binary 01100110, 00111101, 00011111

Color Schemes with #663d1f

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

Alternatives to #663d1f

Below, you can see some colors close to #663d1f. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#663d1f Preview

Text with hexadecimal color #663d1f

This text has a font color of #663d1f.

<span style="color:#663d1f;">Text here</span>
#663d1f background color

This paragraph has a background color of #663d1f.

<p style="background-color:#663d1f;">Content here</p>
#663d1f border color

This element has a border color of #663d1f.

<div style="border:1px solid #663d1f;">Content here</div>
CSS codes
.text {color:#663d1f;}
.background {background-color:#663d1f;}
.border {border:1px solid #663d1f;}

Shades and Tints of #663d1f

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, #0c0704 is the darkest color, while #fefdfc is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #663d1f

A tone is produced by adding gray to any pure hue. In this case, #47423e is the less saturated color, while #853800 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #663d1f 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
  • #464646 Achromatopsia 0.005% of the population
  • #4c443e Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #58502d Protanopia 1% of men
  • #624c28 Deuteranopia 1% of men
  • #704348 Tritanopia 0.001% of the population
Trichromacy
  • #5d4928 Protanomaly 1% of men, 0.01% of women
  • #634725 Deuteranomaly 6% of men, 0.4% of women
  • #6c4139 Tritanomaly 0.01% of the population