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Smoky Pelargonium

#4c183d
Notes

Smoky Pelargonium (#4C183D) is a deep magenta 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 (317°, 52%, 20%) 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 green. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#4c183d
RGB
rgb(76, 24, 61)
HSL
hsl(317, 52%, 20%)
HWB
hwb(317 9% 70%)
OKLCH
oklch(30.6% 0.092 340.7)
P3
color(display-p3 0.2741 0.1075 0.2331)
HSV
hsv(317, 68%, 30%)
LAB
lab(18.04% 29.33 -11.38)
LCH
lch(18.04% 31.46 338.79)
CMYK
cmyk(0%, 68%, 20%, 70%)

Etymology

Smoky
adjective

An adjectival form of smoke, used as a color word since at least the fourteenth century. Smoky implies a slightly muted, slightly hazed quality — as if the color were seen through a layer of suspended particulate. Used across both deep and neutral buckets: a smoky black has slightly less density than pure black; a smoky gray has slightly less coolness than pure gray.

Pelargonium
noun

South African Pelargonium genus — particularly the P. × hortorum and P. peltatum (zonal and ivy-leaved geraniums), cultivated worldwide for their deep-magenta-to-scarlet umbels. Pelargonium color refers to a fully bloomed P. × hortorum terminal umbel on a Mediterranean balcony: a saturated, slightly cool deep magenta with the velvet finish of fresh five-petaled flowers in dense radiating clusters. Greek pelargós (stork).

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.

#4c183d
Original
#1b273e
Protanopia
#2b2f3c
Deuteranopia
#511928
Tritanopia
#262626
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
13.95:1
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
1.51:1

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
##4C183D
Display P3
Display P3
color(display-p3 0.2741 0.1075 0.2331)
P3 has subtle headroomOKLCH chroma 0.092

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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