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Spectral Verona

#e36f31
Notes

Spectral Verona (#E36F31) is a true orange with a vibrant character. It holds its own as a focal accent, carrying visual weight without tipping into neon territory. Its HSL profile (21°, 76%, 54%) 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 azure. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#e36f31
RGB
rgb(227, 111, 49)
HSL
hsl(21, 76%, 54%)
HWB
hwb(21 19% 11%)
OKLCH
oklch(66.9% 0.162 45.7)
HSV
hsv(21, 78%, 89%)
LAB
lab(59.82% 41.27 53.38)
LCH
lch(59.82% 67.47 52.29)
CMYK
cmyk(0%, 51%, 78%, 11%)

Etymology

Spectral
adjective

Latin spectrum, appearance — adjectival suffix -al. As a color modifier, spectral implies a saturated-and-rainbow-decomposed-and-pure quality, the bright color of Newton-prism sunlight-decomposed seven-color spectrum band. Sits at the bright-and-pure end of the grid, parallel to prismatic and pure in usage.

Verona
noun

The Italian city — and the warm pink-orange of Verona red marble used in the city's medieval Loggia del Consiglio and in San Zeno Maggiore. Verona as a color refers to a polished Verona marble slab: a soft, slightly muted warm pink-orange with the slight veining of mineral inclusions. Cooler than terracotta, warmer than ochre.

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.

#e36f31
Original
#908028
Protanopia
#ac9a2e
Deuteranopia
#f95662
Tritanopia
#838383
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).
AA Largeon White
3.19:1
The quick brown foxSample body text at normal size. The wcag minimum for body contrast is 4.5:1 (AA) or 7:1 (AAA).
AAon Black
6.58:1

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