#b21d01 Color Information

In a RGB color space, hex #b21d01 is composed of 69.8% red, 11.4% green and 0.4% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 83.7% magenta, 99.4% yellow and 30.2% black. It has a hue angle of 9.5 degrees, a saturation of 98.9% and a lightness of 35.1%. #b21d01 color hex could be obtained by blending #ff3a02 with #650000. Closest websafe color is: #993300.

    • R 70
    • G 11
    • B 0
    RGB color chart
    • C 0
    • M 84
    • Y 99
    • K 30
    CMYK color chart

#b21d01 color description : Dark red.

#b21d01 Color Conversion

The hexadecimal color #b21d01 has RGB values of R:178, G:29, B:1 and CMYK values of C:0, M:0.84, Y:0.99, K:0.3. Its decimal value is 11672833.

Hex triplet b21d01 #b21d01
RGB Decimal 178, 29, 1 rgb(178,29,1)
RGB Percent 69.8, 11.4, 0.4 rgb(69.8%,11.4%,0.4%)
CMYK 0, 84, 99, 30
HSL 9.5°, 98.9, 35.1 hsl(9.5,98.9%,35.1%)
HSV (or HSB) 9.5°, 99.4, 69.8
Web Safe 993300 #993300
CIE-LAB 38.46, 56.612, 51.518
XYZ 18.806, 10.348, 1.036
xyY 0.623, 0.343, 10.348
CIE-LCH 38.46, 76.544, 42.303
CIE-LUV 38.46, 113.407, 28.718
Hunter-Lab 32.169, 48.056, 20.609
Binary 10110010, 00011101, 00000001

Color Schemes with #b21d01

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

Alternatives to #b21d01

Below, you can see some colors close to #b21d01. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#b21d01 Preview

Text with hexadecimal color #b21d01

This text has a font color of #b21d01.

<span style="color:#b21d01;">Text here</span>
#b21d01 background color

This paragraph has a background color of #b21d01.

<p style="background-color:#b21d01;">Content here</p>
#b21d01 border color

This element has a border color of #b21d01.

<div style="border:1px solid #b21d01;">Content here</div>
CSS codes
.text {color:#b21d01;}
.background {background-color:#b21d01;}
.border {border:1px solid #b21d01;}

Shades and Tints of #b21d01

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, #020000 is the darkest color, while #fff1ee is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #b21d01

A tone is produced by adding gray to any pure hue. In this case, #5f5554 is the less saturated color, while #b21d01 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #b21d01 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.

  • #464646 Achromatopsia 0.005% of the population
  • #5c3e38 Atypical Achromatopsia 0.001% of the population
  • #6e6319 Protanopia 1% of men
  • #7b5e00 Deuteranopia 1% of men
  • #b62625 Tritanopia 0.001% of the population
  • #874910 Protanomaly 1% of men, 0.01% of women
  • #8f4600 Deuteranomaly 6% of men, 0.4% of women
  • #b42318 Tritanomaly 0.01% of the population