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Cavalier Kvass

#b23196
Notes

Cavalier Kvass (#B23196) is a true magenta with a cool character. It leans cool, sitting on the blue, green, and violet side of the wheel. Quiet and dependable, a fit for product UI and data visualization. Its HSL profile (313°, 57%, 45%) 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
#b23196
RGB
rgb(178, 49, 150)
HSL
hsl(313, 57%, 45%)
HWB
hwb(313 19% 30%)
OKLCH
oklch(54.3% 0.196 338.1)
HSV
hsv(313, 72%, 70%)
LAB
lab(44.04% 61.41 -26.93)
LCH
lch(44.04% 67.06 336.32)
CMYK
cmyk(0%, 72%, 16%, 30%)

Etymology

Cavalier
adjective

Italian cavaliere, horseman / knight via Latin caballārius. As a color modifier, cavalier implies a saturated-and-chivalrous-and-aristocratic quality, the deep-rich color of English-Civil-War royalist Cavalier military-faction velvet-and-lace-and-feathered-hat livery. Sits at the bold-and-chivalrous end of the grid, parallel to gallant and knightly.

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

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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.

#b23196
Original
#375b99
Protanopia
#616f93
Deuteranopia
#bc3760
Tritanopia
#545454
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

Related Colors

Canvas