#1d0303 Color Information

In a RGB color space, hex #1d0303 is composed of 11.4% red, 1.2% green and 1.2% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 89.7% magenta, 89.7% yellow and 88.6% black. It has a hue angle of 0 degrees, a saturation of 81.3% and a lightness of 6.3%. #1d0303 color hex could be obtained by blending #3a0606 with #000000. Closest websafe color is: #330000.

    • R 11
    • G 1
    • B 1
    RGB color chart
    • C 0
    • M 90
    • Y 90
    • K 89
    CMYK color chart

#1d0303 color description : Very dark (mostly black) red.

#1d0303 Color Conversion

The hexadecimal color #1d0303 has RGB values of R:29, G:3, B:3 and CMYK values of C:0, M:0.9, Y:0.9, K:0.89. Its decimal value is 1901315.

Hex triplet 1d0303 #1d0303
RGB Decimal 29, 3, 3 rgb(29,3,3)
RGB Percent 11.4, 1.2, 1.2 rgb(11.4%,1.2%,1.2%)
CMYK 0, 90, 90, 89
HSL 0°, 81.3, 6.3 hsl(0,81.3%,6.3%)
HSV (or HSB) 0°, 89.7, 11.4
Web Safe 330000 #330000
CIE-LAB 3.008, 9.8, 3.453
XYZ 0.556, 0.333, 0.121
xyY 0.55, 0.33, 0.333
CIE-LCH 3.008, 10.391, 19.409
CIE-LUV 3.008, 6.961, 1.502
Hunter-Lab 5.77, 7.092, 2.794
Binary 00011101, 00000011, 00000011

Color Schemes with #1d0303

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

Alternatives to #1d0303

Below, you can see some colors close to #1d0303. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#1d0303 Preview

Text with hexadecimal color #1d0303

This text has a font color of #1d0303.

<span style="color:#1d0303;">Text here</span>
#1d0303 background color

This paragraph has a background color of #1d0303.

<p style="background-color:#1d0303;">Content here</p>
#1d0303 border color

This element has a border color of #1d0303.

<div style="border:1px solid #1d0303;">Content here</div>
CSS codes
.text {color:#1d0303;}
.background {background-color:#1d0303;}
.border {border:1px solid #1d0303;}

Shades and Tints of #1d0303

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, #0b0101 is the darkest color, while #fef8f8 is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #1d0303

A tone is produced by adding gray to any pure hue. In this case, #110f0f is the less saturated color, while #1f0101 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #1d0303 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.

  • #0b0b0b Achromatopsia 0.005% of the population
  • #0f0909 Atypical Achromatopsia 0.001% of the population
  • #191711 Protanopia 1% of men
  • #1c160b Deuteranopia 1% of men
  • #280d0e Tritanopia 0.001% of the population
  • #1a100b Protanomaly 1% of men, 0.01% of women
  • #1c0f08 Deuteranomaly 6% of men, 0.4% of women
  • #24090a Tritanomaly 0.01% of the population