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Sparkling Złoty

#ef9835
Notes

Sparkling Złoty (#EF9835) 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 (32°, 85%, 57%) 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
#ef9835
RGB
rgb(239, 152, 53)
HSL
hsl(32, 85%, 57%)
HWB
hwb(32 21% 6%)
OKLCH
oklch(75.3% 0.150 64.6)
HSV
hsv(32, 78%, 94%)
LAB
lab(70.22% 25.05 62.21)
LCH
lch(70.22% 67.06 68.07)
CMYK
cmyk(0%, 36%, 78%, 6%)

Etymology

Sparkling
adjective

Old English spearca, spark — present-participle of sparkle. As a color modifier, sparkling implies a saturated-and-multi-point-reflective-and-effervescent quality, the bright color of Champagne-and-Prosecco effervescent-wine carbonation-bubble-light reflection. Sits at the bright-and-reflective end of the grid, parallel to glittering and fizzy in usage.

Złoty
noun

The Polish word for gold — and the name of Poland's national currency since the fourteenth century. Złoty in Polish color vocabulary refers to the warm yellow-gold of Polish baroque church gilding. The color refers to fresh gold leaf on a Krakow altarpiece: a saturated, slightly warm deep gold with the metallic finish of beaten gold. The Polish cousin of or.

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.

#ef9835
Original
#b4a026
Protanopia
#c8b437
Deuteranopia
#ff8484
Tritanopia
#a3a3a3
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).
Failon White
2.28:1
The quick brown foxSample body text at normal size. The wcag minimum for body contrast is 4.5:1 (AA) or 7:1 (AAA).
AAAon Black
9.21:1

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