#a51a18 Color Information

In a RGB color space, hex #a51a18 is composed of 64.7% red, 10.2% green and 9.4% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 84.2% magenta, 85.5% yellow and 35.3% black. It has a hue angle of 0.9 degrees, a saturation of 74.6% and a lightness of 37.1%. #a51a18 color hex could be obtained by blending #ff3430 with #4b0000. Closest websafe color is: #993300.

    • R 65
    • G 10
    • B 9
    RGB color chart
    • C 0
    • M 84
    • Y 85
    • K 35
    CMYK color chart

#a51a18 color description : Dark red.

#a51a18 Color Conversion

The hexadecimal color #a51a18 has RGB values of R:165, G:26, B:24 and CMYK values of C:0, M:0.84, Y:0.85, K:0.35. Its decimal value is 10820120.

Hex triplet a51a18 #a51a18
RGB Decimal 165, 26, 24 rgb(165,26,24)
RGB Percent 64.7, 10.2, 9.4 rgb(64.7%,10.2%,9.4%)
CMYK 0, 84, 85, 35
HSL 0.9°, 74.6, 37.1 hsl(0.9,74.6%,37.1%)
HSV (or HSB) 0.9°, 85.5, 64.7
Web Safe 993300 #993300
CIE-LAB 35.608, 53.927, 38.81
XYZ 16.052, 8.806, 1.719
xyY 0.604, 0.331, 8.806
CIE-LCH 35.608, 66.441, 35.742
CIE-LUV 35.608, 102.304, 22.524
Hunter-Lab 29.675, 44.625, 17.339
Binary 10100101, 00011010, 00011000

Color Schemes with #a51a18

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

Alternatives to #a51a18

Below, you can see some colors close to #a51a18. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#a51a18 Preview

Text with hexadecimal color #a51a18

This text has a font color of #a51a18.

<span style="color:#a51a18;">Text here</span>
#a51a18 background color

This paragraph has a background color of #a51a18.

<p style="background-color:#a51a18;">Content here</p>
#a51a18 border color

This element has a border color of #a51a18.

<div style="border:1px solid #a51a18;">Content here</div>
CSS codes
.text {color:#a51a18;}
.background {background-color:#a51a18;}
.border {border:1px solid #a51a18;}

Shades and Tints of #a51a18

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, #0b0202 is the darkest color, while #fef9f9 is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #a51a18

A tone is produced by adding gray to any pure hue. In this case, #645a59 is the less saturated color, while #bb0502 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #a51a18 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
  • #434343 Achromatopsia 0.005% of the population
  • #573b3a Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #655c31 Protanopia 1% of men
  • #735815 Deuteranopia 1% of men
  • #a92525 Tritanopia 0.001% of the population
Trichromacy
  • #7c4428 Protanomaly 1% of men, 0.01% of women
  • #854116 Deuteranomaly 6% of men, 0.4% of women
  • #a82120 Tritanomaly 0.01% of the population