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Chivalrous Amethyst

#6b2288
Notes

Chivalrous Amethyst (#6B2288) is a deep violet with a jewel character. It carries the deep, saturated richness of a gemstone. Authoritative and slightly formal, it works well for type and heavy UI elements. Its HSL profile (283°, 60%, 33%) 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
#6b2288
RGB
rgb(107, 34, 136)
HSL
hsl(283, 60%, 33%)
HWB
hwb(283 13% 47%)
OKLCH
oklch(41.4% 0.166 314.4)
HSV
hsv(283, 75%, 53%)
LAB
lab(29.53% 47.98 -42.09)
LCH
lch(29.53% 63.83 318.74)
CMYK
cmyk(21%, 75%, 0%, 47%)

Etymology

Chivalrous
adjective

Old French chevaleros, knightly — adjectival suffix -ous, derived from cheval (horse). As a color modifier, chivalrous implies a saturated-and-knightly-and-gallant quality, the deep-rich color of medieval-Romance chanson-de-geste hero-and-troubadour song tradition. Sits at the bold-and-chivalrous end of the grid, parallel to gallant and knightly.

Amethyst
noun

A purple variety of quartz, colored by iron impurities and irradiation — the gem of February birthdays, the bishop's ring stone, the bowl of Roman wine cups (the Greeks believed it prevented drunkenness, and the name amethystos means not drunk). The color refers to a polished amethyst cabochon: a saturated, slightly red-shifted deep purple with the gem's signature internal life. Cooler than orchid, deeper than lilac.

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.

#6b2288
Original
#00428b
Protanopia
#1c4786
Deuteranopia
#683853
Tritanopia
#393939
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
9.50:1
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
2.21:1

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