#a51b1d Color Information

In a RGB color space, hex #a51b1d is composed of 64.7% red, 10.6% green and 11.4% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 83.6% magenta, 82.4% yellow and 35.3% black. It has a hue angle of 359.1 degrees, a saturation of 71.9% and a lightness of 37.6%. #a51b1d color hex could be obtained by blending #ff363a with #4b0000. Closest websafe color is: #993333.

    • R 65
    • G 11
    • B 11
    RGB color chart
    • C 0
    • M 84
    • Y 82
    • K 35
    CMYK color chart

#a51b1d color description : Dark red.

#a51b1d Color Conversion

The hexadecimal color #a51b1d has RGB values of R:165, G:27, B:29 and CMYK values of C:0, M:0.84, Y:0.82, K:0.35. Its decimal value is 10820381.

Hex triplet a51b1d #a51b1d
RGB Decimal 165, 27, 29 rgb(165,27,29)
RGB Percent 64.7, 10.6, 11.4 rgb(64.7%,10.6%,11.4%)
CMYK 0, 84, 82, 35
HSL 359.1°, 71.9, 37.6 hsl(359.1,71.9%,37.6%)
HSV (or HSB) 359.1°, 83.6, 64.7
Web Safe 993333 #993333
CIE-LAB 35.74, 53.813, 36.212
XYZ 16.132, 8.874, 2.026
xyY 0.597, 0.328, 8.874
CIE-LCH 35.74, 64.862, 33.937
CIE-LUV 35.74, 101.106, 21.312
Hunter-Lab 29.789, 44.531, 16.82
Binary 10100101, 00011011, 00011101

Color Schemes with #a51b1d

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

Alternatives to #a51b1d

Below, you can see some colors close to #a51b1d. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#a51b1d Preview

Text with hexadecimal color #a51b1d

This text has a font color of #a51b1d.

<span style="color:#a51b1d;">Text here</span>
#a51b1d background color

This paragraph has a background color of #a51b1d.

<p style="background-color:#a51b1d;">Content here</p>
#a51b1d border color

This element has a border color of #a51b1d.

<div style="border:1px solid #a51b1d;">Content here</div>
CSS codes
.text {color:#a51b1d;}
.background {background-color:#a51b1d;}
.border {border:1px solid #a51b1d;}

Shades and Tints of #a51b1d

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, #0d0202 is the darkest color, while #fefbfb is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #a51b1d

A tone is produced by adding gray to any pure hue. In this case, #635d5e is the less saturated color, while #bb0507 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #a51b1d 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
  • #573c3c Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #655c36 Protanopia 1% of men
  • #73581c Deuteranopia 1% of men
  • #a92727 Tritanopia 0.001% of the population
Trichromacy
  • #7c442d Protanomaly 1% of men, 0.01% of women
  • #85421c Deuteranomaly 6% of men, 0.4% of women
  • #a72223 Tritanomaly 0.01% of the population