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Cavalier Avalon Crimson

#c12c29
Notes

Cavalier Avalon Crimson (#C12C29) 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 (1°, 65%, 46%) 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
#c12c29
RGB
rgb(193, 44, 41)
HSL
hsl(1, 65%, 46%)
HWB
hwb(1 16% 24%)
OKLCH
oklch(53.3% 0.186 27.1)
HSV
hsv(1, 79%, 76%)
LAB
lab(43.22% 57.67 38.88)
LCH
lch(43.22% 69.55 33.99)
CMYK
cmyk(0%, 77%, 79%, 24%)

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.

Avalon
modifier

Old Welsh Afallon, island-of-apples-Arthurian-otherworld. As a color modifier, avalon implies an Arthurian-otherworld-and-island-of-apples quality, the visual register of Arthurian-Avalon-and-Glastonbury-Tor hand-Arthurian-otherworld-and-island-of-apples Arthurian-Avalon-and-Glastonbury-Tor-and-Morgan-le-Fay avalon-and-Arthurian-otherworld surfaces under Arthurian-Avalon-and-Glastonbury-Tor-and-Morgan-le-Fay Glastonbury-Tor-and-Somerset-Levels misty-otherworld-light. Sits at the modifier-and-myth end of the grid, parallel to eden and helen in usage.

Crimson
noun

From the Old Spanish cremesin, itself from the Arabic qirmiz — the kermes scale insect, dried and ground into a brilliant carmine dye prized in the medieval Mediterranean. For centuries the most expensive red on a draper's shelf, reserved for cardinals, kings, and the cloth that gave English the word crimson. Cooler than scarlet, deeper than rose; the color of pomegranate seeds and a serious occasion.

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.

#c12c29
Original
#5a5127
Protanopia
#7f7222
Deuteranopia
#d5002d
Tritanopia
#4b4b4b
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
5.74:1
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
3.66:1

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