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Befittingly Plomo

#280423
Notes

Befittingly Plomo (#280423) is a deep violet with a jewel character. It carries the deep, saturated richness of a gemstone. Authoritative and slightly formal, it works well for type and heavy UI elements. Its HSL profile (308°, 82%, 9%) places it in the highly saturated band at a dark lightness. Best used in small doses, like logos, CTAs, focus rings, or highlight text, where its saturation becomes a feature rather than noise. For a confident two-color system, pair it with its complementary green. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#280423
RGB
rgb(40, 4, 35)
HSL
hsl(308, 82%, 9%)
HWB
hwb(308 2% 84%)
OKLCH
oklch(19.8% 0.075 334.1)
P3
color(display-p3 0.1413 0.0243 0.1321)
HSV
hsv(308, 90%, 16%)
LAB
lab(5.96% 22.49 -11.66)
LCH
lch(5.96% 25.33 332.59)
CMYK
cmyk(0%, 90%, 13%, 84%)

Etymology

Befittingly
adjective

Old English be- plus fit — adverbial-and-adjectival suffix -ly. As a color modifier, befittingly implies a neutral-and-suitable-and-context-fitting quality where the hue carries the visual register of well-suited-and-appropriately-fitting coordinated color-decision. Sits at the neutral-and-traditional end of the grid, parallel to appropriately and suitably in usage.

Plomo
noun

Spanish plomo, lead — adopted into Spanish color terminology for the deep-lead-gray of Madrileño foundry-cast metallurgical lead. Plomo color refers to a Toledo-foundry freshly cast lead ingot in raking light: a dark cool-gray with the matte finish of lead-and-iron-mordant foundry-residue on hand-cast Spanish-Toledo-period lead.

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.

#280423
Original
#041024
Protanopia
#101522
Deuteranopia
#2a0612
Tritanopia
#0e0e0e
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
18.55:1
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
1.13:1

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
##280423
Display P3
Display P3
color(display-p3 0.1413 0.0243 0.1321)
Inside sRGBOKLCH chroma 0.075

This color sits well within the sRGB cube. P3 and sRGB share the gray axis and most desaturated tones, so a P3 display renders this identically to an sRGB display.

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