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Gladiatorial Kvass

#a6318d
Notes

Gladiatorial Kvass (#A6318D) is a true 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 (313°, 54%, 42%) 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 green. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#a6318d
RGB
rgb(166, 49, 141)
HSL
hsl(313, 54%, 42%)
HWB
hwb(313 19% 35%)
OKLCH
oklch(52.0% 0.182 337.7)
P3
color(display-p3 0.6005 0.2276 0.5383)
HSV
hsv(313, 70%, 65%)
LAB
lab(41.58% 57.10 -25.47)
LCH
lch(41.58% 62.52 335.96)
CMYK
cmyk(0%, 70%, 15%, 35%)

Etymology

Gladiatorial
adjective

Latin gladiātōrius, of the gladiator — adjectival suffix, derived from gladius (short-sword). As a color modifier, gladiatorial implies a saturated-and-combative-and-bloody quality, the deep-rich color of Roman-Colosseum gladiator-arena bloody-tunic-and-shield combat-attire. Sits at the bold-and-formal end of the grid, parallel to spartan and valiant.

Kvass
noun

Eastern European kvass — a low-alcohol fermented drink made from rye-bread and beet-or-fruit additions, particularly the deep-magenta beet-kvass of Russian and Ukrainian post (Lenten) traditions. Kvass color refers to a freshly poured Russian-style beet-kvass in a clear-glass beer-mug: a saturated, slightly cool deep magenta with the matte finish of betalain-pigmented fermented-beet liquor on a dark birch-bench tavern surface.

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.

#a6318d
Original
#355790
Protanopia
#5b698a
Deuteranopia
#af375b
Tritanopia
#515151
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
6.10:1
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
3.45:1

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
##A6318D
Display P3
Display P3
color(display-p3 0.6005 0.2276 0.5383)
P3 has visible headroomOKLCH chroma 0.182

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.

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