Rebecca Purple
A serious, grounded and saturated violet

Rebecca Purple is a dark, saturated violet with a serious, grounded presence. Because it is highly legible against white text, the hex code #663399 works exceptionally well for UI backgrounds and dark mode interfaces. Avoid using it in large, flat blocks that may overwhelm a layout, as it shines best when paired with soft creams or pale yellows for a balanced, modern contrast.
About Rebecca Purple
Velvet curtains in a half-lit back theater
What does rebecca purple mean?
People often tie deep purples to mystery, royalty, and mourning. It sits low in lightness with muted saturation, so it reads as dim and shaded, closer to dusk than to daylight.
Where you see rebecca purple
- eggplants
- dark grape skins
- iris petals
- velvet drapes
- an evening sky minutes after sunset
What it works for
Use it for dark backgrounds on moody websites, evening event posters, or packaging that wants a shadowed, serious tone.
What colors go with rebecca purple?
Cornsilk #fff8dcThe warm pale yellow lifts the purple without washing out its depth.Sage #9caf88Muted green keeps the pairing soft and keeps neither color in charge.Salmon #fa8072The pinkish orange sits opposite on the wheel and sparks quietly.Midnight Blue #020035Two dark cool tones stack into a shadowed, layered surface.
Questions about Rebecca Purple
What is the hex code for Rebecca Purple?
Rebecca Purple is #663399. In RGB that is rgb(102, 51, 153), in HSL hsl(270, 50%, 40%) and in CMYK 33%, 67%, 0%, 40%.
How does Rebecca Purple #663399 perform in UI design?
It offers excellent legibility against white text, which makes it a highly effective choice for dark mode interfaces and web application backgrounds. Pair it with soft creams or pale yellows to create a balanced, modern visual contrast without overwhelming the layout.
Is Rebecca Purple readable on white or black?
Rebecca Purple has a 8.40:1 contrast ratio on white and 2.49:1 on black. WCAG asks for 4.5:1 for body text and 3:1 for large text, so on white it works for body text and on black it is too faint for text. Try other pairs in the contrast checker.