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Magisterial Vala Cardinal

#c91537
Notes

Magisterial Vala Cardinal (#C91537) 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 (349°, 81%, 44%) places it in the highly saturated band at a mid lightness. Best used in small doses, like logos, CTAs, focus rings, or highlight text, where its saturation becomes a feature rather than noise. For a confident two-color system, pair it with its complementary teal. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#c91537
RGB
rgb(201, 21, 55)
HSL
hsl(349, 81%, 44%)
HWB
hwb(349 8% 21%)
OKLCH
oklch(53.5% 0.206 20.1)
HSV
hsv(349, 90%, 79%)
LAB
lab(43.11% 65.77 31.03)
LCH
lch(43.11% 72.72 25.26)
CMYK
cmyk(0%, 90%, 73%, 21%)

Etymology

Magisterial
adjective

Latin magisterium, teacher's office — adjectival suffix -al. As a color modifier, magisterial implies a saturated-and-authoritative-and-formal quality, the deep-rich color of Qing-dynasty civil-magistrate court-and-ritual textiles and Imperial-Examination scholar-class livery. Sits at the bold-and-authoritative end of the grid, parallel to authoritative and commanding.

Vala
modifier

Old Norse völva, Norse-seeress-and-staff-bearer. As a color modifier, vala implies a Norse-seeress-and-staff-bearer-and-prophetess quality, the visual register of Norse-vala-seeress-and-staff hand-Norse-seeress-and-staff-bearer-and-prophetess Norse-vala-seeress-and-staff-and-Voluspa-Edda vala-and-Norse-seeress-and-staff-bearer surfaces under Norse-vala-seeress-and-staff-and-Voluspa-Edda Saga-Iceland-and-rune-stave seeress-prophecy-light. Sits at the modifier-and-myth end of the grid, parallel to norn and freya in usage.

Cardinal
noun

Named for the scarlet robes of Roman Catholic cardinals, dyed since the thirteenth century with kermes and later cochineal. The color carries the institutional weight of its source — a saturated red-orange that reads as authority rather than romance. Also the bird (Cardinalis cardinalis) of the American east, whose plumage takes its red from carotenoid pigments in the seeds it eats.

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.

#c91537
Original
#544e37
Protanopia
#7f7331
Deuteranopia
#dd0026
Tritanopia
#3e3e3e
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
5.76:1
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
3.65:1

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