#a51f28 Color Information

In a RGB color space, hex #a51f28 is composed of 64.7% red, 12.2% green and 15.7% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 81.2% magenta, 75.8% yellow and 35.3% black. It has a hue angle of 356 degrees, a saturation of 68.4% and a lightness of 38.4%. #a51f28 color hex could be obtained by blending #ff3e50 with #4b0000. Closest websafe color is: #993333.

    • R 65
    • G 12
    • B 16
    RGB color chart
    • C 0
    • M 81
    • Y 76
    • K 35
    CMYK color chart

#a51f28 color description : Dark red.

#a51f28 Color Conversion

The hexadecimal color #a51f28 has RGB values of R:165, G:31, B:40 and CMYK values of C:0, M:0.81, Y:0.76, K:0.35. Its decimal value is 10821416.

Hex triplet a51f28 #a51f28
RGB Decimal 165, 31, 40 rgb(165,31,40)
RGB Percent 64.7, 12.2, 15.7 rgb(64.7%,12.2%,15.7%)
CMYK 0, 81, 76, 35
HSL 356°, 68.4, 38.4 hsl(356,68.4%,38.4%)
HSV (or HSB) 356°, 81.2, 64.7
Web Safe 993333 #993333
CIE-LAB 36.242, 53.126, 30.293
XYZ 16.391, 9.135, 2.907
xyY 0.576, 0.321, 9.135
CIE-LCH 36.242, 61.156, 29.693
CIE-LUV 36.242, 97.313, 18.246
Hunter-Lab 30.223, 43.914, 15.453
Binary 10100101, 00011111, 00101000

Color Schemes with #a51f28

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

Alternatives to #a51f28

Below, you can see some colors close to #a51f28. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#a51f28 Preview

Text with hexadecimal color #a51f28

This text has a font color of #a51f28.

<span style="color:#a51f28;">Text here</span>
#a51f28 background color

This paragraph has a background color of #a51f28.

<p style="background-color:#a51f28;">Content here</p>
#a51f28 border color

This element has a border color of #a51f28.

<div style="border:1px solid #a51f28;">Content here</div>
CSS codes
.text {color:#a51f28;}
.background {background-color:#a51f28;}
.border {border:1px solid #a51f28;}

Shades and Tints of #a51f28

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, #100304 is the darkest color, while #ffffff is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #a51f28

A tone is produced by adding gray to any pure hue. In this case, #695b5c is the less saturated color, while #c3010e is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #a51f28 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
  • #484848 Achromatopsia 0.005% of the population
  • #5b4042 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #655e42 Protanopia 1% of men
  • #735929 Deuteranopia 1% of men
  • #a92b2c Tritanopia 0.001% of the population
Trichromacy
  • #7c4738 Protanomaly 1% of men, 0.01% of women
  • #854428 Deuteranomaly 6% of men, 0.4% of women
  • #a7272b Tritanomaly 0.01% of the population