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Patinated Mulberry

#63546c
Notes

Patinated Mulberry (#63546C) is a true indigo with an earthy character. It leans grounded and natural, the kind of color that plays well with wood, clay, linen, and warm neutrals. Its HSL profile (278°, 13%, 38%) places it in the muted band at a mid lightness. It works across type, buttons, and borders, saturated enough to feel deliberate but balanced enough to not fight the rest of the palette. For a confident two-color system, pair it with its complementary lime. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#63546c
RGB
rgb(99, 84, 108)
HSL
hsl(278, 13%, 38%)
HWB
hwb(278 33% 58%)
OKLCH
oklch(47.0% 0.042 312.7)
P3
color(display-p3 0.3786 0.3316 0.4170)
HSV
hsv(278, 22%, 42%)
LAB
lab(37.98% 11.16 -11.47)
LCH
lch(37.98% 16.00 314.21)
CMYK
cmyk(8%, 22%, 0%, 58%)

Etymology

Patinated
adjective

Italian patina, pan / shallow dish — past-participle of patinate. As a color modifier, patinated implies a hushed-and-aged-surface quality where the hue carries multi-decade oxidation-and-handling visual register on bronze-and-copper-and-leather surfaces. Sits at the hushed-and-aged end of the grid, parallel to vintage and aged in usage.

Mulberry
noun

The genus Morus — the white mulberry (M. alba) feeds silkworms; the black mulberry (M. nigra) bears the deep purple fruit that stains everything it touches. The color refers to a ripe black mulberry: a saturated, slightly red-shifted very deep purple with the slight juiciness of a compound fruit. Cooler than wine, warmer than indigo, with the agricultural weight of a tree that supported the entire Chinese silk industry for two thousand years.

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 explore

Harmonies

Accessibility

Color-vision simulation

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.

#63546c
Original
#51596d
Protanopia
#545a6b
Deuteranopia
#62575c
Tritanopia
#595959
Achromatopsia
WCAG contrast

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.

The quick brown foxSample body text at normal size. The wcag minimum for body contrast is 4.5:1 (AA) or 7:1 (AAA).
AAon White
6.96:1
The quick brown foxSample body text at normal size. The wcag minimum for body contrast is 4.5:1 (AA) or 7:1 (AAA).
AA Largeon Black
3.02:1

Wide gamut

Display P3 representation

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.

sRGB hex
sRGB hex
##63546C
Display P3
Display P3
color(display-p3 0.3786 0.3316 0.4170)
Inside sRGBOKLCH chroma 0.042

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.

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