#ef1d1b Color Information

In a RGB color space, hex #ef1d1b is composed of 93.7% red, 11.4% green and 10.6% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 87.9% magenta, 88.7% yellow and 6.3% black. It has a hue angle of 0.6 degrees, a saturation of 86.9% and a lightness of 52.2%. #ef1d1b color hex could be obtained by blending #ff3a36 with #df0000. Closest websafe color is: #ff3333.

    • R 94
    • G 11
    • B 11
    RGB color chart
    • C 0
    • M 88
    • Y 89
    • K 6
    CMYK color chart

#ef1d1b color description : Vivid red.

#ef1d1b Color Conversion

The hexadecimal color #ef1d1b has RGB values of R:239, G:29, B:27 and CMYK values of C:0, M:0.88, Y:0.89, K:0.06. Its decimal value is 15670555.

Hex triplet ef1d1b #ef1d1b
RGB Decimal 239, 29, 27 rgb(239,29,27)
RGB Percent 93.7, 11.4, 10.6 rgb(93.7%,11.4%,10.6%)
CMYK 0, 88, 89, 6
HSL 0.6°, 86.9, 52.2 hsl(0.6,86.9%,52.2%)
HSV (or HSB) 0.6°, 88.7, 93.7
Web Safe ff3333 #ff3333
CIE-LAB 51.052, 73.535, 56.177
XYZ 36.236, 19.313, 2.857
xyY 0.62, 0.331, 19.313
CIE-LCH 51.052, 92.538, 37.378
CIE-LUV 51.052, 156.272, 34.043
Hunter-Lab 43.947, 70.272, 26.909
Binary 11101111, 00011101, 00011011

Color Schemes with #ef1d1b

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

Alternatives to #ef1d1b

Below, you can see some colors close to #ef1d1b. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#ef1d1b Preview

Text with hexadecimal color #ef1d1b

This text has a font color of #ef1d1b.

<span style="color:#ef1d1b;">Text here</span>
#ef1d1b background color

This paragraph has a background color of #ef1d1b.

<p style="background-color:#ef1d1b;">Content here</p>
#ef1d1b border color

This element has a border color of #ef1d1b.

<div style="border:1px solid #ef1d1b;">Content here</div>
CSS codes
.text {color:#ef1d1b;}
.background {background-color:#ef1d1b;}
.border {border:1px solid #ef1d1b;}

Shades and Tints of #ef1d1b

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, #0a0101 is the darkest color, while #fef7f7 is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #ef1d1b

A tone is produced by adding gray to any pure hue. In this case, #888282 is the less saturated color, while #f81412 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #ef1d1b 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
  • #5c5c5c Achromatopsia 0.005% of the population
  • #794f4f Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #8e8039 Protanopia 1% of men
  • #a07a00 Deuteranopia 1% of men
  • #ef2825 Tritanopia 0.001% of the population
Trichromacy
  • #b15c2e Protanomaly 1% of men, 0.01% of women
  • #bd5809 Deuteranomaly 6% of men, 0.4% of women
  • #ef2421 Tritanomaly 0.01% of the population