#a51b18 Color Information

In a RGB color space, hex #a51b18 is composed of 64.7% red, 10.6% green and 9.4% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 83.6% magenta, 85.5% yellow and 35.3% black. It has a hue angle of 1.3 degrees, a saturation of 74.6% and a lightness of 37.1%. #a51b18 color hex could be obtained by blending #ff3630 with #4b0000. Closest websafe color is: #993300.

    • R 65
    • G 11
    • B 9
    RGB color chart
    • C 0
    • M 84
    • Y 85
    • K 35
    CMYK color chart

#a51b18 color description : Dark red.

#a51b18 Color Conversion

The hexadecimal color #a51b18 has RGB values of R:165, G:27, B:24 and CMYK values of C:0, M:0.84, Y:0.85, K:0.35. Its decimal value is 10820376.

Hex triplet a51b18 #a51b18
RGB Decimal 165, 27, 24 rgb(165,27,24)
RGB Percent 64.7, 10.6, 9.4 rgb(64.7%,10.6%,9.4%)
CMYK 0, 84, 85, 35
HSL 1.3°, 74.6, 37.1 hsl(1.3,74.6%,37.1%)
HSV (or HSB) 1.3°, 85.5, 64.7
Web Safe 993300 #993300
CIE-LAB 35.696, 53.678, 38.889
XYZ 16.075, 8.851, 1.726
xyY 0.603, 0.332, 8.851
CIE-LCH 35.696, 66.284, 35.923
CIE-LUV 35.696, 101.918, 22.678
Hunter-Lab 29.751, 44.381, 17.386
Binary 10100101, 00011011, 00011000

Color Schemes with #a51b18

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

Alternatives to #a51b18

Below, you can see some colors close to #a51b18. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#a51b18 Preview

Text with hexadecimal color #a51b18

This text has a font color of #a51b18.

<span style="color:#a51b18;">Text here</span>
#a51b18 background color

This paragraph has a background color of #a51b18.

<p style="background-color:#a51b18;">Content here</p>
#a51b18 border color

This element has a border color of #a51b18.

<div style="border:1px solid #a51b18;">Content here</div>
CSS codes
.text {color:#a51b18;}
.background {background-color:#a51b18;}
.border {border:1px solid #a51b18;}

Shades and Tints of #a51b18

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 #a51b18

A tone is produced by adding gray to any pure hue. In this case, #645a59 is the less saturated color, while #bb0602 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #a51b18 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
  • #444444 Achromatopsia 0.005% of the population
  • #573c3b Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #665c31 Protanopia 1% of men
  • #735815 Deuteranopia 1% of men
  • #a92626 Tritanopia 0.001% of the population
Trichromacy
  • #7d4428 Protanomaly 1% of men, 0.01% of women
  • #854216 Deuteranomaly 6% of men, 0.4% of women
  • #a82221 Tritanomaly 0.01% of the population