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Buttressed Bagryanyi

#dd448a
Notes

Buttressed Bagryanyi (#DD448A) is a true magenta with a vibrant character. It holds its own as a focal accent, carrying visual weight without tipping into neon territory. Its HSL profile (333°, 69%, 57%) 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
#dd448a
RGB
rgb(221, 68, 138)
HSL
hsl(333, 69%, 57%)
HWB
hwb(333 27% 13%)
OKLCH
oklch(62.4% 0.198 356.5)
HSV
hsv(333, 69%, 87%)
LAB
lab(53.33% 64.53 -4.93)
LCH
lch(53.33% 64.72 355.63)
CMYK
cmyk(0%, 69%, 38%, 13%)

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.

Bagryanyi
noun

The Russian word for deep crimson — used in Old Slavonic religious texts for the robes of saints and in modern Russian poetry for the autumn foliage. The color refers to bagryanyi-dyed Russian wool: a saturated, slightly cool deep red with the matte finish of plant-dye-on-felt. Deeper than crimson, cooler than burgundy.

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.

#dd448a
Original
#616d8c
Protanopia
#8b8a86
Deuteranopia
#ee3461
Tritanopia
#6a6a6a
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).
AA Largeon White
3.99:1
The quick brown foxSample body text at normal size. The wcag minimum for body contrast is 4.5:1 (AA) or 7:1 (AAA).
AAon Black
5.27:1

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