All About Color #660900

#660900

About #660900

#660900 is a dark red color with the hex code #660900. In RGB it is red 102, green 9, blue 0; in HSL it is hue 5°, saturation 100%, lightness 20%; in CMYK it is 0%, 91%, 100%, 60%. Its contrast ratio is 13.09:1 on white and 1.60:1 on black.

#660900 Color Conversion

Hex triplet66, 09, 00
CMYK0.00%, 91.18%, 100.00%, 60.00%
RGB Decimal102, 9, 0
HSL5°, 100%, 20%
RGB Octal146, 11, 0
HSV (HSB)5.29°, 100.00%, 40.00%
RGB Binary1100110, 1001, 0
CIE-L*AB20.12, 38.59, 30.56
RGB Percent40.00%, 3.53%, 0.00%
CIE-L*CH20.12, 49.22, 38.38
XYZ5.58, 3.02, 0.29
CIE-L*UV20.12, 61.03, 14.90
xyY0.63, 0.34, 3.02
Hunter-Lab17.38, 26.87, 11.18
RYB40.00%, 3.87%, 0.00%

Color Accessibility Scores

#660900 on a dark background: contrast 1.60:1, fails WCAG AA.
#660900 on a light background: contrast 13.09:1, passes WCAG AAA.

Color Shades

Tints and shades of #660900, from lightest to darkest. Each swatch links to its own color page.

Related Palettes

Harmonious five-color palettes built around #660900. Open any of them in the Muzli palette generator.

Complementary palette

#660900 · #C21000 · #1A0200 · #005E66 · #00B2C2

Analogous palette

#66005E · #66002A · #660900 · #663C00 · #5E6600

Triadic palette

#660900 · #006609 · #080066 · #C21000 · #00C210

Tetradic palette

#660900 · #2A6600 · #005E66 · #3B0066 · #1A0200

Monochromatic palette

#1A0200 · #1A0200 · #660900 · #B30F00 · #FF1500

Generate more palettes containing #660900 · Browse all color names

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