#b21f31 Color Information

In a RGB color space, hex #b21f31 is composed of 69.8% red, 12.2% green and 19.2% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 82.6% magenta, 72.5% yellow and 30.2% black. It has a hue angle of 352.7 degrees, a saturation of 70.3% and a lightness of 41%. #b21f31 color hex could be obtained by blending #ff3e62 with #650000. Closest websafe color is: #993333.

    • R 70
    • G 12
    • B 19
    RGB color chart
    • C 0
    • M 83
    • Y 72
    • K 30
    CMYK color chart

#b21f31 color description : Dark red.

#b21f31 Color Conversion

The hexadecimal color #b21f31 has RGB values of R:178, G:31, B:49 and CMYK values of C:0, M:0.83, Y:0.72, K:0.3. Its decimal value is 11673393.

Hex triplet b21f31 #b21f31
RGB Decimal 178, 31, 49 rgb(178,31,49)
RGB Percent 69.8, 12.2, 19.2 rgb(69.8%,12.2%,19.2%)
CMYK 0, 83, 72, 30
HSL 352.7°, 70.3, 41 hsl(352.7,70.3%,41%)
HSV (or HSB) 352.7°, 82.6, 69.8
Web Safe 993333 #993333
CIE-LAB 39.017, 57.274, 28.688
XYZ 19.405, 10.669, 3.943
xyY 0.57, 0.314, 10.669
CIE-LCH 39.017, 64.057, 26.606
CIE-LUV 39.017, 105.493, 17.085
Hunter-Lab 32.664, 48.885, 15.707
Binary 10110010, 00011111, 00110001

Color Schemes with #b21f31

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

Alternatives to #b21f31

Below, you can see some colors close to #b21f31. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#b21f31 Preview

Text with hexadecimal color #b21f31

This text has a font color of #b21f31.

<span style="color:#b21f31;">Text here</span>
#b21f31 background color

This paragraph has a background color of #b21f31.

<p style="background-color:#b21f31;">Content here</p>
#b21f31 border color

This element has a border color of #b21f31.

<div style="border:1px solid #b21f31;">Content here</div>
CSS codes
.text {color:#b21f31;}
.background {background-color:#b21f31;}
.border {border:1px solid #b21f31;}

Shades and Tints of #b21f31

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, #0b0203 is the darkest color, while #fef9fa is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #b21f31

A tone is produced by adding gray to any pure hue. In this case, #6a6768 is the less saturated color, while #ca071f is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #b21f31 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
  • #4d4d4d Achromatopsia 0.005% of the population
  • #614447 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #6b644d Protanopia 1% of men
  • #7a5f31 Deuteranopia 1% of men
  • #b52d2e Tritanopia 0.001% of the population
Trichromacy
  • #844b43 Protanomaly 1% of men, 0.01% of women
  • #8e4831 Deuteranomaly 6% of men, 0.4% of women
  • #b4282f Tritanomaly 0.01% of the population