#663340 Color

#663340 is rgb(102, 51, 64) in RGB and hsl(345, 33%, 30%) in HSL. The closest CSS named color is DarkOliveGreen. White text is most readable on this background.

#663340

HEX#663340

RGBrgb(102, 51, 64)

HSLhsl(345, 33%, 30%)

HSVhsv(345, 50%, 40%)

OKLCHoklch(39.1% 0.074 4.9)

CMYKcmyk(0%, 50%, 37%, 60%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #663340 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text9.94:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.11:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #663340 based on color wheel relationships. Click any swatch for its full breakdown.

Base#663340 Complementary#336659 Analogous#663359 Analogous#664033 Triadic#406633 Triadic#334066

Tints & Shades

Lighter tints and darker shades of #663340, useful for hover states, backgrounds, and text variants.

Tints

#884455 #A65468 #B97485 #CA96A3 #DBB8C1 #EAD6DB

Shades

#582C37 #4E2731 #402028 #331A20 #251317 #1B0E11

Use #663340 in Our Tools

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