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Fitted Tephra

#250a14
Notes

Fitted Tephra (#250A14) is a deep magenta with a warm character. It leans warm, pulling light toward red, orange, and yellow. Naturally inviting, it suits editorial and hospitality contexts. Its HSL profile (338°, 57%, 9%) places it in the balanced band at a dark lightness. It works well as a headline, icon, or deep background in an otherwise light layout, pairing cleanly with cream, bone, and warm neutrals. For a confident two-color system, pair it with its complementary teal. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#250a14
RGB
rgb(37, 10, 20)
HSL
hsl(338, 57%, 9%)
HWB
hwb(338 4% 85%)
OKLCH
oklch(19.4% 0.048 359.3)
P3
color(display-p3 0.1321 0.0456 0.0777)
HSV
hsv(338, 73%, 15%)
LAB
lab(5.97% 14.78 -0.24)
LCH
lch(5.97% 14.78 359.06)
CMYK
cmyk(0%, 73%, 46%, 85%)

Etymology

Fitted
adjective

Old English fit, fit — past-participle of fit. As a color modifier, fitted implies a neutral-and-precisely-sized-and-tailored quality, the neutral color of Savile-Row-and-Bond-Street-tailoring precisely-cut-and-fitted-to-form gentleman's-tailoring craft-finish. Sits at the neutral-and-traditional end of the grid, parallel to tailored and suited in usage.

Tephra
noun

Greek téphra, ash — the deep-cool-gray air-fall volcanic-ash deposits of Plinian eruption-columns, particularly the Vesuvius 79 CE deposits at Pompeii and Herculaneum. Tephra color refers to a Pompeii archaeological-section tephra-deposit face in raking light: a dark cool-gray with the matte finish of cooling-rate-quenched glass-and-pumice volcanic-ash on a 79-CE Pompeian roof-collapse stratum.

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.

#250a14
Original
#0e1014
Protanopia
#161513
Deuteranopia
#29080e
Tritanopia
#101010
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).
AAAon White
18.55:1
The quick brown foxSample body text at normal size. The wcag minimum for body contrast is 4.5:1 (AA) or 7:1 (AAA).
Failon Black
1.13:1

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
##250A14
Display P3
Display P3
color(display-p3 0.1321 0.0456 0.0777)
Inside sRGBOKLCH chroma 0.048

This color sits well within the sRGB cube. P3 and sRGB share the gray axis and most desaturated tones, so a P3 display renders this identically to an sRGB display.

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