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Menacing Pansy

#312587
Notes

Menacing Pansy (#312587) is a deep 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 (247°, 57%, 34%) places it in the balanced band at a dark lightness. It works well as a headline, icon, or deep background in an otherwise light layout, pairing cleanly with cream, bone, and warm neutrals. 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
#312587
RGB
rgb(49, 37, 135)
HSL
hsl(247, 57%, 34%)
HWB
hwb(247 15% 47%)
OKLCH
oklch(34.9% 0.155 280.3)
P3
color(display-p3 0.1847 0.1469 0.5090)
HSV
hsv(247, 73%, 53%)
LAB
lab(22.74% 35.37 -52.84)
LCH
lch(22.74% 63.58 303.79)
CMYK
cmyk(64%, 73%, 0%, 47%)

Etymology

Menacing
adjective

Latin minārī, to threaten — present-participle of menace, sharing root with minatory. As a color modifier, menacing implies a deep-and-threatening-and-imposing quality, the dark cool-gray of looming storm-cloud-and-imposing-cliff visual-presence. Sits at the deep-and-threatening end of the grid, parallel to ominous and foreboding in tone.

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

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.

#312587
Original
#003a8a
Protanopia
#003385
Deuteranopia
#004053
Tritanopia
#2f2f2f
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
12.03:1
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
1.75:1

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
##312587
Display P3
Display P3
color(display-p3 0.1847 0.1469 0.5090)
P3 has subtle headroomOKLCH chroma 0.155

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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