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Charged Canvas

#e08a03
Notes

Charged Canvas (#E08A03) 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 (37°, 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
#e08a03
RGB
rgb(224, 138, 3)
HSL
hsl(37, 97%, 45%)
HWB
hwb(37 1% 12%)
OKLCH
oklch(70.7% 0.156 66.8)
HSV
hsv(37, 99%, 88%)
LAB
lab(64.99% 25.13 70.20)
LCH
lch(64.99% 74.56 70.31)
CMYK
cmyk(0%, 38%, 99%, 12%)

Etymology

Charged
adjective

Old French chargier, to load — past-participle of charge, sharing root with cargo. As a color modifier, charged implies a saturated-and-electrically-loaded quality where the hue carries visual potential-energy. Sits at the bright-and-active end of the grid, parallel to electrified and energetic in usage.

Canvas
noun

A heavyweight plain-weave cotton or linen fabric — used for ship sails (the original meaning), painter's canvas, and military tent construction. The color refers to undyed natural cotton canvas: a soft, slightly cool pale tan with the textured matte finish of plant-fiber weave.

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.

#e08a03
Original
#a69100
Protanopia
#baa60a
Deuteranopia
#f57575
Tritanopia
#939393
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
2.69:1
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
7.81:1

Related Colors

Canvas