#a51b15 Color Information

In a RGB color space, hex #a51b15 is composed of 64.7% red, 10.6% green and 8.2% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 83.6% magenta, 87.3% yellow and 35.3% black. It has a hue angle of 2.5 degrees, a saturation of 77.4% and a lightness of 36.5%. #a51b15 color hex could be obtained by blending #ff362a with #4b0000. Closest websafe color is: #993300.

    • R 65
    • G 11
    • B 8
    RGB color chart
    • C 0
    • M 84
    • Y 87
    • K 35
    CMYK color chart

#a51b15 color description : Dark red.

#a51b15 Color Conversion

The hexadecimal color #a51b15 has RGB values of R:165, G:27, B:21 and CMYK values of C:0, M:0.84, Y:0.87, K:0.35. Its decimal value is 10820373.

Hex triplet a51b15 #a51b15
RGB Decimal 165, 27, 21 rgb(165,27,21)
RGB Percent 64.7, 10.6, 8.2 rgb(64.7%,10.6%,8.2%)
CMYK 0, 84, 87, 35
HSL 2.5°, 77.4, 36.5 hsl(2.5,77.4%,36.5%)
HSV (or HSB) 2.5°, 87.3, 64.7
Web Safe 993300 #993300
CIE-LAB 35.673, 53.608, 40.404
XYZ 16.045, 8.839, 1.571
xyY 0.607, 0.334, 8.839
CIE-LCH 35.673, 67.129, 37.006
CIE-LUV 35.673, 102.345, 23.395
Hunter-Lab 29.731, 44.303, 17.679
Binary 10100101, 00011011, 00010101

Color Schemes with #a51b15

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

Alternatives to #a51b15

Below, you can see some colors close to #a51b15. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#a51b15 Preview

Text with hexadecimal color #a51b15

This text has a font color of #a51b15.

<span style="color:#a51b15;">Text here</span>
#a51b15 background color

This paragraph has a background color of #a51b15.

<p style="background-color:#a51b15;">Content here</p>
#a51b15 border color

This element has a border color of #a51b15.

<div style="border:1px solid #a51b15;">Content here</div>
CSS codes
.text {color:#a51b15;}
.background {background-color:#a51b15;}
.border {border:1px solid #a51b15;}

Shades and Tints of #a51b15

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, #080101 is the darkest color, while #fef6f6 is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #a51b15

A tone is produced by adding gray to any pure hue. In this case, #5d5d5d is the less saturated color, while #b30e07 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #a51b15 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
  • #665c2d Protanopia 1% of men
  • #74580f Deuteranopia 1% of men
  • #a92626 Tritanopia 0.001% of the population
Trichromacy
  • #7d4424 Protanomaly 1% of men, 0.01% of women
  • #854211 Deuteranomaly 6% of men, 0.4% of women
  • #a8221f Tritanomaly 0.01% of the population