#a51a23 Color Information

In a RGB color space, hex #a51a23 is composed of 64.7% red, 10.2% green and 13.7% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 84.2% magenta, 78.8% yellow and 35.3% black. It has a hue angle of 356.1 degrees, a saturation of 72.8% and a lightness of 37.5%. #a51a23 color hex could be obtained by blending #ff3446 with #4b0000. Closest websafe color is: #993333.

    • R 65
    • G 10
    • B 14
    RGB color chart
    • C 0
    • M 84
    • Y 79
    • K 35
    CMYK color chart

#a51a23 color description : Dark red.

#a51a23 Color Conversion

The hexadecimal color #a51a23 has RGB values of R:165, G:26, B:35 and CMYK values of C:0, M:0.84, Y:0.79, K:0.35. Its decimal value is 10820131.

Hex triplet a51a23 #a51a23
RGB Decimal 165, 26, 35 rgb(165,26,35)
RGB Percent 64.7, 10.2, 13.7 rgb(64.7%,10.2%,13.7%)
CMYK 0, 84, 79, 35
HSL 356.1°, 72.8, 37.5 hsl(356.1,72.8%,37.5%)
HSV (or HSB) 356.1°, 84.2, 64.7
Web Safe 993333 #993333
CIE-LAB 35.716, 54.254, 32.718
XYZ 16.191, 8.862, 2.448
xyY 0.589, 0.322, 8.862
CIE-LCH 35.716, 63.356, 31.092
CIE-LUV 35.716, 100.334, 19.227
Hunter-Lab 29.768, 44.99, 15.962
Binary 10100101, 00011010, 00100011

Color Schemes with #a51a23

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

Alternatives to #a51a23

Below, you can see some colors close to #a51a23. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#a51a23 Preview

Text with hexadecimal color #a51a23

This text has a font color of #a51a23.

<span style="color:#a51a23;">Text here</span>
#a51a23 background color

This paragraph has a background color of #a51a23.

<p style="background-color:#a51a23;">Content here</p>
#a51a23 border color

This element has a border color of #a51a23.

<div style="border:1px solid #a51a23;">Content here</div>
CSS codes
.text {color:#a51a23;}
.background {background-color:#a51a23;}
.border {border:1px solid #a51a23;}

Shades and Tints of #a51a23

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, #0c0203 is the darkest color, while #fefbfb is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #a51a23

A tone is produced by adding gray to any pure hue. In this case, #635c5d is the less saturated color, while #bb0410 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #a51a23 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
  • #454545 Achromatopsia 0.005% of the population
  • #583c3e Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #645c3d Protanopia 1% of men
  • #725823 Deuteranopia 1% of men
  • #a92727 Tritanopia 0.001% of the population
Trichromacy
  • #7c4434 Protanomaly 1% of men, 0.01% of women
  • #854123 Deuteranomaly 6% of men, 0.4% of women
  • #a72225 Tritanomaly 0.01% of the population