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Sturdy Lavanda

#6336a9
Notes

Sturdy Lavanda (#6336A9) 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 (263°, 52%, 44%) places it in the balanced 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
#6336a9
RGB
rgb(99, 54, 169)
HSL
hsl(263, 52%, 44%)
HWB
hwb(263 21% 34%)
OKLCH
oklch(45.3% 0.174 296.8)
P3
color(display-p3 0.3642 0.2204 0.6391)
HSV
hsv(263, 68%, 66%)
LAB
lab(34.30% 44.85 -54.55)
LCH
lch(34.30% 70.62 309.42)
CMYK
cmyk(41%, 68%, 0%, 34%)

Etymology

Sturdy
adjective

Old French estourdi, stunned, reckless — drifted in English to mean robust, well-built. Used as a color modifier since the seventeenth century for hues that read as durable and unfussy — the working browns of saddle leather, the working greens of pasture wool. Sits in the bold-and-warm corner alongside robust and solid.

Lavanda
noun

Italian and Spanish for lavender (Lavandula angustifolia) — derived from Latin lavare, to wash, after the Roman use of lavender in bathwater. Lavanda color refers to a freshly cut Provençal lavanda sprig: a saturated, slightly cool deep blue-violet with the matte finish of essential-oil-rich lavender bracts. Cooler than English lavender, which trends paler and grayer.

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.

#6336a9
Original
#0051ac
Protanopia
#004fa7
Deuteranopia
#51516b
Tritanopia
#484848
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).
AAAon White
7.98:1
The quick brown foxSample body text at normal size. The wcag minimum for body contrast is 4.5:1 (AA) or 7:1 (AAA).
Failon Black
2.63:1

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
##6336A9
Display P3
Display P3
color(display-p3 0.3642 0.2204 0.6391)
P3 has subtle headroomOKLCH chroma 0.174

Moderately saturated colors gain a small bump in P3 — the difference is usually visible side-by-side on wide-gamut hardware but won't change the character of the color.

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