#a5181f Color Information

In a RGB color space, hex #a5181f is composed of 64.7% red, 9.4% green and 12.2% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 85.5% magenta, 81.2% yellow and 35.3% black. It has a hue angle of 357 degrees, a saturation of 74.6% and a lightness of 37.1%. #a5181f color hex could be obtained by blending #ff303e with #4b0000. Closest websafe color is: #990033.

    • R 65
    • G 9
    • B 12
    RGB color chart
    • C 0
    • M 85
    • Y 81
    • K 35
    CMYK color chart

#a5181f color description : Dark red.

#a5181f Color Conversion

The hexadecimal color #a5181f has RGB values of R:165, G:24, B:31 and CMYK values of C:0, M:0.85, Y:0.81, K:0.35. Its decimal value is 10819615.

Hex triplet a5181f #a5181f
RGB Decimal 165, 24, 31 rgb(165,24,31)
RGB Percent 64.7, 9.4, 12.2 rgb(64.7%,9.4%,12.2%)
CMYK 0, 85, 81, 35
HSL 357°, 74.6, 37.1 hsl(357,74.6%,37.1%)
HSV (or HSB) 357°, 85.5, 64.7
Web Safe 990033 #990033
CIE-LAB 35.505, 54.598, 34.841
XYZ 16.092, 8.754, 2.139
xyY 0.596, 0.324, 8.754
CIE-LCH 35.505, 64.768, 32.543
CIE-LUV 35.505, 101.842, 20.246
Hunter-Lab 29.586, 45.308, 16.425
Binary 10100101, 00011000, 00011111

Color Schemes with #a5181f

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

Alternatives to #a5181f

Below, you can see some colors close to #a5181f. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#a5181f Preview

Text with hexadecimal color #a5181f

This text has a font color of #a5181f.

<span style="color:#a5181f;">Text here</span>
#a5181f background color

This paragraph has a background color of #a5181f.

<p style="background-color:#a5181f;">Content here</p>
#a5181f border color

This element has a border color of #a5181f.

<div style="border:1px solid #a5181f;">Content here</div>
CSS codes
.text {color:#a5181f;}
.background {background-color:#a5181f;}
.border {border:1px solid #a5181f;}

Shades and Tints of #a5181f

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 #a5181f

A tone is produced by adding gray to any pure hue. In this case, #64595a is the less saturated color, while #bb020b is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #a5181f 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
  • #573a3c Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #645c39 Protanopia 1% of men
  • #72581e Deuteranopia 1% of men
  • #a92524 Tritanopia 0.001% of the population
Trichromacy
  • #7c432f Protanomaly 1% of men, 0.01% of women
  • #85401e Deuteranomaly 6% of men, 0.4% of women
  • #a72022 Tritanomaly 0.01% of the population