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Lurid Bruciato

#ef6722
Notes

Lurid Bruciato (#EF6722) is a true orange with a neon character. It sits at the high-saturation edge of its family. Use it sparingly, as signage, accent, or highlight against darker surfaces. Its HSL profile (20°, 86%, 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
#ef6722
RGB
rgb(239, 103, 34)
HSL
hsl(20, 86%, 54%)
HWB
hwb(20 13% 6%)
OKLCH
oklch(67.4% 0.184 43.2)
HSV
hsv(20, 86%, 94%)
LAB
lab(60.04% 49.21 60.43)
LCH
lch(60.04% 77.94 50.84)
CMYK
cmyk(0%, 57%, 86%, 6%)

Etymology

Lurid
adjective

Latin lūridus, pale-yellow / sickly — sharing root with lūror (yellowish-pallor). As a color modifier, lurid implies a saturated-and-shocking-and-sickly-bright quality, the bright color of Penny-Dreadful-and-Pulp-Fiction sensational-cover-art bright-and-pulpy printing. Sits at the bright-and-shocking end of the grid, parallel to garish and gaudy in usage.

Bruciato
noun

The Italian word for burnt — used in pigment vocabulary for terra di Siena bruciata (burnt sienna) and terra d'ombra bruciata (burnt umber). Bruciato implies a color that has been concentrated by heat. The color refers to a Sienese bruciato-pigment: a warm, slightly muted deep orange-brown with the matte finish of fired iron-oxide pigment.

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.

#ef6722
Original
#8e7e14
Protanopia
#af9c1b
Deuteranopia
#ff465a
Tritanopia
#7f7f7f
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
3.17:1
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
6.63:1

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