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Cavalier Knight Brick

#a43321
Notes

Cavalier Knight Brick (#A43321) is a true red with a warm character. It leans warm, pulling light toward red, orange, and yellow. Naturally inviting, it suits editorial and hospitality contexts. Its HSL profile (8°, 66%, 39%) 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
#a43321
RGB
rgb(164, 51, 33)
HSL
hsl(8, 66%, 39%)
HWB
hwb(8 13% 36%)
OKLCH
oklch(48.7% 0.152 31.7)
HSV
hsv(8, 80%, 64%)
LAB
lab(38.50% 45.51 36.69)
LCH
lch(38.50% 58.46 38.88)
CMYK
cmyk(0%, 69%, 80%, 36%)

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.

Knight
modifier

Old English cniht, young-man / knight. As a color modifier, knight implies a chivalric-and-armored quality, the visual register of English-Plantagenet-and-French-Capetian hand-forged plate-armor-and-shield-and-lance-and-pennant knightly-and-chivalric surfaces under English-Plantagenet-and-French-Capetian chivalric-armored-knight ceremonial-court light. Sits at the modifier-and-cultural end of the grid, parallel to squire and page in usage.

Brick
noun

Fired clay, mineral red. The color refers to common building brick — iron-rich earthenware kilned to the specific dusky red-orange of a Victorian terrace, a Roman aqueduct, an adobe wall in New Mexico. Less saturated than ruby, warmer than burgundy, with a chalky cast that reads as architectural rather than decorative.

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

Click any swatch to explore

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.

#a43321
Original
#544b1e
Protanopia
#70641c
Deuteranopia
#b50d30
Tritanopia
#4a4a4a
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
6.83:1
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
3.07:1

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Canvas