#ef1d00 Color Information

In a RGB color space, hex #ef1d00 is composed of 93.7% red, 11.4% green and 0% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 87.9% magenta, 100% yellow and 6.3% black. It has a hue angle of 7.3 degrees, a saturation of 100% and a lightness of 46.9%. #ef1d00 color hex could be obtained by blending #ff3a00 with #df0000. Closest websafe color is: #ff3300.

    • R 94
    • G 11
    • B 0
    RGB color chart
    • C 0
    • M 88
    • Y 100
    • K 6
    CMYK color chart

#ef1d00 color description : Pure (or mostly pure) red.

#ef1d00 Color Conversion

The hexadecimal color #ef1d00 has RGB values of R:239, G:29, B:0 and CMYK values of C:0, M:0.88, Y:1, K:0.06. Its decimal value is 15670528.

Hex triplet ef1d00 #ef1d00
RGB Decimal 239, 29, 0 rgb(239,29,0)
RGB Percent 93.7, 11.4, 0 rgb(93.7%,11.4%,0%)
CMYK 0, 88, 100, 6
HSL 7.3°, 100, 46.9 hsl(7.3,100%,46.9%)
HSV (or HSB) 7.3°, 100, 93.7
Web Safe ff3300 #ff3300
CIE-LAB 50.96, 73.27, 64.357
XYZ 36.038, 19.234, 1.815
xyY 0.631, 0.337, 19.234
CIE-LCH 50.96, 97.521, 41.295
CIE-LUV 50.96, 158.326, 37.257
Hunter-Lab 43.857, 69.927, 28.246
Binary 11101111, 00011101, 00000000

Color Schemes with #ef1d00

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

Alternatives to #ef1d00

Below, you can see some colors close to #ef1d00. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#ef1d00 Preview

Text with hexadecimal color #ef1d00

This text has a font color of #ef1d00.

<span style="color:#ef1d00;">Text here</span>
#ef1d00 background color

This paragraph has a background color of #ef1d00.

<p style="background-color:#ef1d00;">Content here</p>
#ef1d00 border color

This element has a border color of #ef1d00.

<div style="border:1px solid #ef1d00;">Content here</div>
CSS codes
.text {color:#ef1d00;}
.background {background-color:#ef1d00;}
.border {border:1px solid #ef1d00;}

Shades and Tints of #ef1d00

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, #040000 is the darkest color, while #fff1ef is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #ef1d00

A tone is produced by adding gray to any pure hue. In this case, #81716e is the less saturated color, while #ef1d00 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #ef1d00 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.

  • #585858 Achromatopsia 0.005% of the population
  • #764c46 Atypical Achromatopsia 0.001% of the population
  • #8f8020 Protanopia 1% of men
  • #a07a00 Deuteranopia 1% of men
  • #f02622 Tritanopia 0.001% of the population
  • #b25c14 Protanomaly 1% of men, 0.01% of women
  • #bc5800 Deuteranomaly 6% of men, 0.4% of women
  • #ef2316 Tritanomaly 0.01% of the population