#660018 Color

#660018 is rgb(102, 0, 24) in RGB and hsl(346, 100%, 20%) in HSL. The closest CSS named color is Maroon. White text is most readable on this background.

#660018

HEX#660018

RGBrgb(102, 0, 24)

HSLhsl(346, 100%, 20%)

HSVhsv(346, 100%, 40%)

OKLCHoklch(32.3% 0.13 18.4)

CMYKcmyk(0%, 100%, 76%, 60%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #660018 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text13.31:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.58:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #660018 based on color wheel relationships. Click any swatch for its full breakdown.

Base#660018 Complementary#00664E Analogous#66004B Analogous#661B00 Triadic#186600 Triadic#001866

Tints & Shades

Lighter tints and darker shades of #660018, useful for hover states, backgrounds, and text variants.

Tints

#9E0025 #D60032 #FF0F47 #FF4D76 #FF85A1 #FFBDCC

Shades

#5C0015 #4D0012 #42000F #38000D #2E000B #1F0007

Use #660018 in Our Tools

Hex to RGB Hex to HSL Hex to CMYK Hex to Pantone RGBA to Hex