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Chivalrous Calendula

#b84725
Notes

Chivalrous Calendula (#B84725) is a true red with a vibrant character. It holds its own as a focal accent, carrying visual weight without tipping into neon territory. Its HSL profile (14°, 67%, 43%) 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 cyan. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#b84725
RGB
rgb(184, 71, 37)
HSL
hsl(14, 67%, 43%)
HWB
hwb(14 15% 28%)
OKLCH
oklch(54.6% 0.154 36.9)
HSV
hsv(14, 80%, 72%)
LAB
lab(45.41% 43.97 42.67)
LCH
lch(45.41% 61.27 44.14)
CMYK
cmyk(0%, 61%, 80%, 28%)

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.

Calendula
noun

Calendula officinalis, the pot marigold of medieval European herbal gardens — used as a saffron substitute in Renaissance kitchens and as a wound-healing salve in Victorian apothecaries. The color refers to a fully open Calendula flower: a saturated, slightly red yellow-orange with the matte finish of small ray-florets. Cooler than marigold, brighter than goldenrod.

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.

#b84725
Original
#675c20
Protanopia
#837521
Deuteranopia
#ca2b40
Tritanopia
#5d5d5d
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
5.29:1
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
3.97:1

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