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Antiseptic Pixie Denim

#306896
Notes

Antiseptic Pixie Denim (#306896) is a true azure 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 (207°, 52%, 39%) 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 orange. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#306896
RGB
rgb(48, 104, 150)
HSL
hsl(207, 52%, 39%)
HWB
hwb(207 19% 41%)
OKLCH
oklch(50.1% 0.094 246.0)
P3
color(display-p3 0.2450 0.4028 0.5733)
HSV
hsv(207, 68%, 59%)
LAB
lab(42.35% -3.00 -30.52)
LCH
lch(42.35% 30.67 264.40)
CMYK
cmyk(68%, 31%, 0%, 41%)

Etymology

Antiseptic
adjective

Greek anti- (against) plus sēptikós (putrefying) — adjectival suffix -ic. As a color modifier, antiseptic implies a clear-and-disinfected-and-clinical quality, the crisp color of medical-laboratory and operating-theater hand-scrub-and-sanitizer surfaces. Sits at the crisp-and-clean end of the grid, parallel to sterile and sanitary in usage.

Pixie
modifier

English Cornish piskie, small-mischievous-fairy. As a color modifier, pixie implies a small-mischievous-Cornish-Devon-fairy quality, the visual register of Cornish-and-Devon-pixie-folk hand-small-mischievous-Cornish-Devon-fairy Cornish-and-Devon-pixie-folk-and-moorland-fairy pixie-and-small-mischievous-fairy surfaces under Cornish-and-Devon-pixie-folk-and-moorland-fairy Bodmin-Moor-and-Dartmoor-stone-circle moorland-fairy-light. Sits at the modifier-and-myth end of the grid, parallel to sprite and gnome in usage.

Denim
noun

The diagonal-twill cotton fabric originally woven in Nîmes, France — serge de Nîmes, contracted to denim — and dyed with indigo since at least the eighteenth century. The color refers to a worn but un-faded pair of raw denim jeans: a saturated, slightly muted blue with the matte finish of cotton fiber that has absorbed dye through generations of weft and warp. Cooler than royal, warmer than navy.

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.

#306896
Original
#546998
Protanopia
#466095
Deuteranopia
#007378
Tritanopia
#5f5f5f
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
5.92:1
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
3.55:1

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
##306896
Display P3
Display P3
color(display-p3 0.2450 0.4028 0.5733)
P3 has subtle headroomOKLCH chroma 0.094

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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