#ff660b Color Information

In a RGB color space, hex #ff660b is composed of 100% red, 40% green and 4.3% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 60% magenta, 95.7% yellow and 0% black. It has a hue angle of 22.4 degrees, a saturation of 100% and a lightness of 52.2%. #ff660b color hex could be obtained by blending #ffcc16 with #ff0000. Closest websafe color is: #ff6600.

    • R 100
    • G 40
    • B 4
    RGB color chart
    • C 0
    • M 60
    • Y 96
    • K 0
    CMYK color chart

#ff660b color description : Vivid orange.

#ff660b Color Conversion

The hexadecimal color #ff660b has RGB values of R:255, G:102, B:11 and CMYK values of C:0, M:0.6, Y:0.96, K:0. Its decimal value is 16737803.

Hex triplet ff660b #ff660b
RGB Decimal 255, 102, 11 rgb(255,102,11)
RGB Percent 100, 40, 4.3 rgb(100%,40%,4.3%)
CMYK 0, 60, 96, 0
HSL 22.4°, 100, 52.2 hsl(22.4,100%,52.2%)
HSV (or HSB) 22.4°, 95.7, 100
Web Safe ff6600 #ff6600
CIE-LAB 62.332, 55.08, 69.496
XYZ 46.054, 30.792, 3.835
xyY 0.571, 0.382, 30.792
CIE-LCH 62.332, 88.676, 51.601
CIE-LUV 62.332, 127.06, 52.814
Hunter-Lab 55.49, 51.036, 34.746
Binary 11111111, 01100110, 00001011

Color Schemes with #ff660b

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

Alternatives to #ff660b

Below, you can see some colors close to #ff660b. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#ff660b Preview

Text with hexadecimal color #ff660b

This text has a font color of #ff660b.

<span style="color:#ff660b;">Text here</span>
#ff660b background color

This paragraph has a background color of #ff660b.

<p style="background-color:#ff660b;">Content here</p>
#ff660b border color

This element has a border color of #ff660b.

<div style="border:1px solid #ff660b;">Content here</div>
CSS codes
.text {color:#ff660b;}
.background {background-color:#ff660b;}
.border {border:1px solid #ff660b;}

Shades and Tints of #ff660b

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, #0b0400 is the darkest color, while #fffaf6 is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #ff660b

A tone is produced by adding gray to any pure hue. In this case, #8e837c is the less saturated color, while #ff660b is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #ff660b 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.

  • #898989 Achromatopsia 0.005% of the population
  • #a18270 Atypical Achromatopsia 0.001% of the population
  • #ae9c25 Protanopia 1% of men
  • #c39400 Deuteranopia 1% of men
  • #ff696e Tritanopia 0.001% of the population
  • #cb881b Protanomaly 1% of men, 0.01% of women
  • #d88304 Deuteranomaly 6% of men, 0.4% of women
  • #ff684a Tritanomaly 0.01% of the population