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Chivalrous Quince

#c66f1e
Notes

Chivalrous Quince (#C66F1E) is a true orange with a vibrant character. It holds its own as a focal accent, carrying visual weight without tipping into neon territory. Its HSL profile (29°, 74%, 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 azure. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#c66f1e
RGB
rgb(198, 111, 30)
HSL
hsl(29, 74%, 45%)
HWB
hwb(29 12% 22%)
OKLCH
oklch(62.8% 0.140 57.3)
HSV
hsv(29, 85%, 78%)
LAB
lab(55.55% 28.99 55.69)
LCH
lch(55.55% 62.78 62.50)
CMYK
cmyk(0%, 44%, 85%, 22%)

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.

Quince
noun

Cydonia oblonga, the rosaceous fruit cooked into Iberian membrillo paste, Middle Eastern abrikiel preserves, and English quince jelly. Too astringent to eat raw. The color refers to a ripe quince on the tree: a soft, slightly muted yellow-orange with the matte finish of fuzzy fruit skin. Drier than apricot.

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.

#c66f1e
Original
#89790c
Protanopia
#9e8d1e
Deuteranopia
#d95b60
Tritanopia
#7c7c7c
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
3.69:1
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
5.69:1

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