colors
Back to gallery

Heroic Crozier

#642584
Notes

Heroic Crozier (#642584) is a deep violet with a cool character. It leans cool, sitting on the blue, green, and violet side of the wheel. Quiet and dependable, a fit for product UI and data visualization. Its HSL profile (280°, 56%, 33%) places it in the balanced band at a dark lightness. It works well as a headline, icon, or deep background in an otherwise light layout, pairing cleanly with cream, bone, and warm neutrals. For a confident two-color system, pair it with its complementary green. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#642584
RGB
rgb(100, 37, 132)
HSL
hsl(280, 56%, 33%)
HWB
hwb(280 15% 48%)
OKLCH
oklch(40.4% 0.156 311.8)
HSV
hsv(280, 72%, 52%)
LAB
lab(28.64% 44.27 -41.09)
LCH
lch(28.64% 60.40 317.13)
CMYK
cmyk(24%, 72%, 0%, 48%)

Etymology

Heroic
adjective

Latin hēroicus, of a hero — derived from Greek hērōs. As a color modifier, heroic implies a saturated-and-monumental-and-victorious quality, the deep-rich color of Wagner-and-Sibelius late-Romantic-era musical-and-painterly heroic-mode. Sits at the bold-and-celebratory end of the grid, parallel to triumphant and valiant.

Crozier
noun

Old French crochier, crooked staff — the bishop's pastoral staff, with its top crook often cast or carved in deep-violet enamel-and-gilt to symbolize episcopal authority. Crozier color refers to a 14th-century Limoges-school enameled crozier-crook: a saturated, slightly cool deep violet with the glossy finish of plique-à-jour enamel over gilt copper. The crook shape echoes the ancient lituus augur staff.

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.

#642584
Original
#004087
Protanopia
#1a4582
Deuteranopia
#603952
Tritanopia
#393939
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).
AAAon White
9.81:1
The quick brown foxSample body text at normal size. The wcag minimum for body contrast is 4.5:1 (AA) or 7:1 (AAA).
Failon Black
2.14:1

Related Colors

Canvas