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Pithed Violetta

#372caa
Notes

Pithed Violetta (#372CAA) is a true blue with a cool character. It leans cool, sitting on the blue, green, and violet side of the wheel. Quiet and dependable, a fit for product UI and data visualization. Its HSL profile (245°, 59%, 42%) 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 yellow. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#372caa
RGB
rgb(55, 44, 170)
HSL
hsl(245, 59%, 42%)
HWB
hwb(245 17% 33%)
OKLCH
oklch(39.9% 0.190 277.3)
P3
color(display-p3 0.2087 0.1742 0.6410)
HSV
hsv(245, 74%, 67%)
LAB
lab(28.15% 43.57 -65.39)
LCH
lch(28.15% 78.58 303.68)
CMYK
cmyk(68%, 74%, 0%, 33%)

Etymology

Pithed
adjective

Old English piþa, pith / inner stalk — past-participle of pith. As a color modifier, pithed implies a deep-and-cored-out quality where the visual surface has been excavated to reveal interior darkness. Sits at the deep-and-architectural end of the grid, parallel to hollowed and cored.

Violetta
noun

Italian for little violet (Viola odorata) — the diminutive form of viola, also the name of Verdi's tragic heroine in La Traviata (1853). Violetta color refers to a freshly cut Viola odorata nosegay: a saturated, slightly cool deep blue-violet with the velvet finish of fresh viola petals. Richer than viola (the broader genus name) and less wisteria-warm than glicine.

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.

#372caa
Original
#0048ae
Protanopia
#003da8
Deuteranopia
#005068
Tritanopia
#373737
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
9.98:1
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
2.10:1

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
##372CAA
Display P3
Display P3
color(display-p3 0.2087 0.1742 0.6410)
P3 has visible headroomOKLCH chroma 0.190

This color is chromatic enough that authoring it as P3 native (instead of clamping to sRGB) gives a perceptibly more saturated render on wide-gamut displays — modern Macs, iPhones, iPads, and most recent OLED laptops.

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