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Buttressed Charm Rose

#c72446
Notes

Buttressed Charm Rose (#C72446) is a true red with a vibrant character. It holds its own as a focal accent, carrying visual weight without tipping into neon territory. Its HSL profile (347°, 69%, 46%) 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 teal. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#c72446
RGB
rgb(199, 36, 70)
HSL
hsl(347, 69%, 46%)
HWB
hwb(347 14% 22%)
OKLCH
oklch(54.2% 0.196 16.2)
P3
color(display-p3 0.7172 0.2091 0.2866)
HSV
hsv(347, 82%, 78%)
LAB
lab(44.02% 62.91 22.85)
LCH
lch(44.02% 66.93 19.96)
CMYK
cmyk(0%, 82%, 65%, 22%)

Etymology

Buttressed
adjective

Old French bouterez, thrusting-mass — past-participle of buttress, derived from bouter (to thrust). As a color modifier, buttressed implies a saturated-and-architecturally-supported quality, the deep-rich color of Gothic-Cathedral flying-buttress-and-rib-vault stone-architecture. Sits at the bold-and-fortified end of the grid, parallel to fortified and reinforced.

Charm
modifier

Latin carmen, song-or-spell. As a color modifier, charm implies a beguiling-and-enchanted-and-disarming quality, the visual register of Provençal-troubadour-and-Renaissance-courtly-charm hand-beguiling-and-enchanted-and-disarming Provençal-troubadour-and-Renaissance-courtly-and-Belle-Époque-salon charmed-and-beguiling-and-enchanted-and-disarming surfaces under Provençal-troubadour-and-Renaissance-courtly-and-Belle-Époque-salon candlelit-and-rose-scented-and-disarming drawing-room-light. Sits at the modifier-and-mood end of the grid, parallel to grace and blithe in usage.

Rose
noun

The Latin rosa, the Greek rhodon, the Persian gul — every European language has a different name for the same flower and the same color. Rose covers the spectrum from blush to fuchsia depending on the cultivar, but in pigment shorthand it means a cool, slightly bluish red — the inside of a damask petal, the dye that washes out of madder root.

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.

#c72446
Original
#565246
Protanopia
#7f7441
Deuteranopia
#db0033
Tritanopia
#494949
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).
AAon White
5.57:1
The quick brown foxSample body text at normal size. The wcag minimum for body contrast is 4.5:1 (AA) or 7:1 (AAA).
AA Largeon Black
3.77:1

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
##C72446
Display P3
Display P3
color(display-p3 0.7172 0.2091 0.2866)
P3 has visible headroomOKLCH chroma 0.196

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.

Related Colors

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