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Ignited Chrome

#f37e00
Notes

Ignited Chrome (#F37E00) 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 (31°, 100%, 48%) 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
#f37e00
RGB
rgb(243, 126, 0)
HSL
hsl(31, 100%, 48%)
HWB
hwb(31 0% 5%)
OKLCH
oklch(71.2% 0.177 54.9)
P3
color(display-p3 0.8933 0.5184 0.1912)
HSV
hsv(31, 100%, 95%)
LAB
lab(64.95% 39.12 71.88)
LCH
lch(64.95% 81.84 61.44)
CMYK
cmyk(0%, 48%, 100%, 5%)

Etymology

Ignited
adjective

Latin ignīre, to set on fire — past-participle of ignite. As a color modifier, ignited implies a saturated-and-just-started-burning quality, the bright color of match-strike-and-flint-spark initial-combustion emission. Sits at the bright-and-warm end of the grid, parallel to kindled and aflame in usage.

Chrome
noun

Lead chromate (PbCrO₄) — the chrome orange pigment introduced in 1809, brilliant but heavily toxic and reactive. Largely replaced by cadmium pigments in the twentieth century. The color refers to a freshly mixed chrome-orange in a Victorian color-merchant's stock: a saturated, slightly red orange with the matte finish of lead-based pigment. Brighter 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.

#f37e00
Original
#a18d00
Protanopia
#bda800
Deuteranopia
#ff636b
Tritanopia
#8e8e8e
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
7.80:1

Wide gamut

Display P3 representation

The CSS Color 4 wide-gamut form of this color. Both swatches render the same color on every display — the P3 form only diverges from sRGB when a designer pushes channels outside sRGB's reach.

sRGB hex
sRGB hex
##F37E00
Display P3
Display P3
color(display-p3 0.8933 0.5184 0.1912)
P3 has subtle headroomOKLCH chroma 0.177

Moderately saturated colors gain a small bump in P3 — the difference is usually visible side-by-side on wide-gamut hardware but won't change the character of the color.

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