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Resonant Pansy

#42389f
Notes

Resonant Pansy (#42389F) is a true blue 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 (246°, 48%, 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
#42389f
RGB
rgb(66, 56, 159)
HSL
hsl(246, 48%, 42%)
HWB
hwb(246 22% 38%)
OKLCH
oklch(41.6% 0.160 281.2)
HSV
hsv(246, 65%, 62%)
LAB
lab(30.61% 34.46 -54.68)
LCH
lch(30.61% 64.64 302.22)
CMYK
cmyk(58%, 65%, 0%, 38%)

Etymology

Resonant
adjective

Latin resonāns, echoing — present-participle of resonate, sharing root with sonance. As a color modifier, resonant implies a saturated-and-deep-vibrating quality where the hue carries low-frequency visual richness. Sits at the bold-and-resonant end of the grid, parallel to sonorous and resounding in usage.

Pansy
noun

Viola × wittrockiana, the cultivated garden pansy bred in the nineteenth century from wild Viola tricolor. The color refers to the deep purple-blue field of a Pansy Imperial hybrid: a saturated, slightly violet-shifted deep blue with the velvet finish of a five-petaled face. Cooler than amethyst, warmer than indigo, with the cottage-garden weight of a flower that overwinters in mild climates and blooms when nothing else does.

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

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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.

#42389f
Original
#004ca2
Protanopia
#00449d
Deuteranopia
#0b5266
Tritanopia
#424242
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
9.14:1
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
2.30:1

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