#631d18 Color Information

In a RGB color space, hex #631d18 is composed of 38.8% red, 11.4% green and 9.4% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 70.7% magenta, 75.8% yellow and 61.2% black. It has a hue angle of 4 degrees, a saturation of 61% and a lightness of 24.1%. #631d18 color hex could be obtained by blending #c63a30 with #000000. Closest websafe color is: #663300.

    • R 39
    • G 11
    • B 9
    RGB color chart
    • C 0
    • M 71
    • Y 76
    • K 61
    CMYK color chart

#631d18 color description : Very dark red.

#631d18 Color Conversion

The hexadecimal color #631d18 has RGB values of R:99, G:29, B:24 and CMYK values of C:0, M:0.71, Y:0.76, K:0.61. Its decimal value is 6495512.

Hex triplet 631d18 #631d18
RGB Decimal 99, 29, 24 rgb(99,29,24)
RGB Percent 38.8, 11.4, 9.4 rgb(38.8%,11.4%,9.4%)
CMYK 0, 71, 76, 61
HSL 4°, 61, 24.1 hsl(4,61%,24.1%)
HSV (or HSB) 4°, 75.8, 38.8
Web Safe 663300 #663300
CIE-LAB 22.295, 31.217, 20.839
XYZ 5.75, 3.598, 1.256
xyY 0.542, 0.339, 3.598
CIE-LCH 22.295, 37.534, 33.725
CIE-LUV 22.295, 47.662, 12.091
Hunter-Lab 18.968, 20.916, 9.352
Binary 01100011, 00011101, 00011000

Color Schemes with #631d18

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

Alternatives to #631d18

Below, you can see some colors close to #631d18. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#631d18 Preview

Text with hexadecimal color #631d18

This text has a font color of #631d18.

<span style="color:#631d18;">Text here</span>
#631d18 background color

This paragraph has a background color of #631d18.

<p style="background-color:#631d18;">Content here</p>
#631d18 border color

This element has a border color of #631d18.

<div style="border:1px solid #631d18;">Content here</div>
CSS codes
.text {color:#631d18;}
.background {background-color:#631d18;}
.border {border:1px solid #631d18;}

Shades and Tints of #631d18

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, #040101 is the darkest color, while #fcf4f3 is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #631d18

A tone is produced by adding gray to any pure hue. In this case, #423a39 is the less saturated color, while #7b0800 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #631d18 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.

  • #313131 Achromatopsia 0.005% of the population
  • #3b2d2c Atypical Achromatopsia 0.001% of the population
  • #453f2b Protanopia 1% of men
  • #4e3c1f Deuteranopia 1% of men
  • #6b2729 Tritanopia 0.001% of the population
  • #4f3324 Protanomaly 1% of men, 0.01% of women
  • #55311c Deuteranomaly 6% of men, 0.4% of women
  • #682323 Tritanomaly 0.01% of the population