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Throbbing Cognac

#e1a303
Notes

Throbbing Cognac (#E1A303) is a true amber 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 (43°, 97%, 45%) 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
#e1a303
RGB
rgb(225, 163, 3)
HSL
hsl(43, 97%, 45%)
HWB
hwb(43 1% 12%)
OKLCH
oklch(75.5% 0.155 81.1)
HSV
hsv(43, 99%, 88%)
LAB
lab(71.02% 12.21 74.31)
LCH
lch(71.02% 75.31 80.67)
CMYK
cmyk(0%, 28%, 99%, 12%)

Etymology

Throbbing
adjective

Imitative-onomatopoeic origin — present-participle of throb, with sound-and-action mimicry. As a color modifier, throbbing implies a saturated-and-pulsing-and-resonant quality, the bright color of bass-drop-and-rave-light low-frequency rhythm-pulse emission. Sits at the bright-and-active end of the grid, parallel to pulsating and strobing in usage.

Cognac
noun

The eastward-of-Bordeaux French region — and the brandy distilled there from Ugni Blanc grapes and aged in Limousin oak. The color refers to a 30-year-old XO Cognac in a snifter: a saturated, slightly red-shifted deep gold-brown with the optical complexity of long oak aging. Warmer than brandy, deeper than whiskey.

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.

#e1a303
Original
#bca500
Protanopia
#cab415
Deuteranopia
#f5918b
Tritanopia
#a5a5a5
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
2.22:1
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
9.44:1

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