#a21f15 Color Information

In a RGB color space, hex #a21f15 is composed of 63.5% red, 12.2% green and 8.2% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 80.9% magenta, 87% yellow and 36.5% black. It has a hue angle of 4.3 degrees, a saturation of 77% and a lightness of 35.9%. #a21f15 color hex could be obtained by blending #ff3e2a with #450000. Closest websafe color is: #993300.

    • R 64
    • G 12
    • B 8
    RGB color chart
    • C 0
    • M 81
    • Y 87
    • K 36
    CMYK color chart

#a21f15 color description : Dark red.

#a21f15 Color Conversion

The hexadecimal color #a21f15 has RGB values of R:162, G:31, B:21 and CMYK values of C:0, M:0.81, Y:0.87, K:0.36. Its decimal value is 10624789.

Hex triplet a21f15 #a21f15
RGB Decimal 162, 31, 21 rgb(162,31,21)
RGB Percent 63.5, 12.2, 8.2 rgb(63.5%,12.2%,8.2%)
CMYK 0, 81, 87, 36
HSL 4.3°, 77, 35.9 hsl(4.3,77%,35.9%)
HSV (or HSB) 4.3°, 87, 63.5
Web Safe 993300 #993300
CIE-LAB 35.435, 51.626, 39.954
XYZ 15.526, 8.717, 1.575
xyY 0.601, 0.338, 8.717
CIE-LCH 35.435, 65.28, 37.737
CIE-LUV 35.435, 98.314, 23.588
Hunter-Lab 29.525, 42.198, 17.506
Binary 10100010, 00011111, 00010101

Color Schemes with #a21f15

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

Alternatives to #a21f15

Below, you can see some colors close to #a21f15. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#a21f15 Preview

Text with hexadecimal color #a21f15

This text has a font color of #a21f15.

<span style="color:#a21f15;">Text here</span>
#a21f15 background color

This paragraph has a background color of #a21f15.

<p style="background-color:#a21f15;">Content here</p>
#a21f15 border color

This element has a border color of #a21f15.

<div style="border:1px solid #a21f15;">Content here</div>
CSS codes
.text {color:#a21f15;}
.background {background-color:#a21f15;}
.border {border:1px solid #a21f15;}

Shades and Tints of #a21f15

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, #060101 is the darkest color, while #fdf4f3 is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #a21f15

A tone is produced by adding gray to any pure hue. In this case, #5c5b5b is the less saturated color, while #b01307 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #a21f15 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
  • #583d3b Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #655c2d Protanopia 1% of men
  • #735710 Deuteranopia 1% of men
  • #a7292a Tritanopia 0.001% of the population
Trichromacy
  • #7b4624 Protanomaly 1% of men, 0.01% of women
  • #844312 Deuteranomaly 6% of men, 0.4% of women
  • #a52522 Tritanomaly 0.01% of the population