Suffused Champagne
Suffused Champagne (#3B4308) is a deep yellow with a jewel character. It carries the deep, saturated richness of a gemstone. Authoritative and slightly formal, it works well for type and heavy UI elements. Its HSL profile (68°, 79%, 15%) places it in the highly saturated band at a dark lightness. Best used in small doses, like logos, CTAs, focus rings, or highlight text, where its saturation becomes a feature rather than noise. For a confident two-color system, pair it with its complementary blue. For something softer, pull in its analogous neighbors on either side of the wheel.
Etymology
Latin suffundere, to pour beneath — past-participle of suffuse. As a color modifier, suffused implies a deep-saturation-and-warmth where the hue has been infused with pigment from within. Sits at the deep-and-saturated end of the grid, parallel to infused and warmer than drenched.
The pale, slightly amber yellow of dry sparkling wine from the Champagne region of northern France — a color produced by long contact with the lees in the bottle, regardless of grape source. The color refers to the wine in a clean flute: a soft, faintly golden yellow-tan with the optical lightness of a clear liquid. Lighter than honey, warmer than cream, with the celebratory weight of a French appellation that's been protected since 1936.
Closest matches
The nearest named color in three reference sources, ranked by perceptual distance (ΔE76 in CIELAB). ΔE < 1 is imperceptible to most viewers; ΔE > 10 is clearly different. When two sources point to the same hex they’re merged into one tile; click any to open that color’s page.
Variations
Click any swatch to exploreHarmonies
Accessibility
How this color appears to viewers with the four major color-vision-deficiency types. Computed via the Machado (2009) physiologically-based model. If a tile matches the original, the color reads the same to that viewer.
The color used as foreground text against pure white and pure black, with the contrast ratio and WCAG 2.1 grade. Aim for AA (4.5:1) for body text and AA Large (3:1) for 18 pt+ headlines; AAA (7:1) is the gold standard for long-form reading surfaces.
Wide gamut
The CSS Color 4 wide-gamut form of this color. Both swatches render the same color on every display — the P3 form only diverges from sRGB when a designer pushes channels outside sRGB's reach.
This color sits well within the sRGB cube. P3 and sRGB share the gray axis and most desaturated tones, so a P3 display renders this identically to an sRGB display.