#631f21 Color Information

In a RGB color space, hex #631f21 is composed of 38.8% red, 12.2% green and 12.9% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 68.7% magenta, 66.7% yellow and 61.2% black. It has a hue angle of 358.2 degrees, a saturation of 52.3% and a lightness of 25.5%. #631f21 color hex could be obtained by blending #c63e42 with #000000. Closest websafe color is: #663333.

    • R 39
    • G 12
    • B 13
    RGB color chart
    • C 0
    • M 69
    • Y 67
    • K 61
    CMYK color chart

#631f21 color description : Very dark red.

#631f21 Color Conversion

The hexadecimal color #631f21 has RGB values of R:99, G:31, B:33 and CMYK values of C:0, M:0.69, Y:0.67, K:0.61. Its decimal value is 6496033.

Hex triplet 631f21 #631f21
RGB Decimal 99, 31, 33 rgb(99,31,33)
RGB Percent 38.8, 12.2, 12.9 rgb(38.8%,12.2%,12.9%)
CMYK 0, 69, 67, 61
HSL 358.2°, 52.3, 25.5 hsl(358.2,52.3%,25.5%)
HSV (or HSB) 358.2°, 68.7, 38.8
Web Safe 663333 #663333
CIE-LAB 22.803, 30.834, 15.485
XYZ 5.91, 3.743, 1.85
xyY 0.514, 0.325, 3.743
CIE-LCH 22.803, 34.504, 26.666
CIE-LUV 22.803, 45.015, 8.879
Hunter-Lab 19.347, 20.673, 7.873
Binary 01100011, 00011111, 00100001

Color Schemes with #631f21

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

Alternatives to #631f21

Below, you can see some colors close to #631f21. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#631f21 Preview

Text with hexadecimal color #631f21

This text has a font color of #631f21.

<span style="color:#631f21;">Text here</span>
#631f21 background color

This paragraph has a background color of #631f21.

<p style="background-color:#631f21;">Content here</p>
#631f21 border color

This element has a border color of #631f21.

<div style="border:1px solid #631f21;">Content here</div>
CSS codes
.text {color:#631f21;}
.background {background-color:#631f21;}
.border {border:1px solid #631f21;}

Shades and Tints of #631f21

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, #090303 is the darkest color, while #fdf9fa is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #631f21

A tone is produced by adding gray to any pure hue. In this case, #453d3d is the less saturated color, while #810105 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #631f21 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
  • #3d3030 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #444034 Protanopia 1% of men
  • #4e3e28 Deuteranopia 1% of men
  • #6b2a2c Tritanopia 0.001% of the population
Trichromacy
  • #4f342d Protanomaly 1% of men, 0.01% of women
  • #553225 Deuteranomaly 6% of men, 0.4% of women
  • #682628 Tritanomaly 0.01% of the population